ceylon.language.Array Maven / Gradle / Ivy
package ceylon.language;
import static com.redhat.ceylon.compiler.java.Util.toInt;
import static com.redhat.ceylon.compiler.java.runtime.model.TypeDescriptor.intersection;
import static java.lang.System.arraycopy;
import static java.util.Arrays.copyOfRange;
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodHandles;
import java.lang.invoke.MethodHandles.Lookup;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import com.redhat.ceylon.compiler.java.Util;
import com.redhat.ceylon.compiler.java.language.AbstractArrayIterable;
import com.redhat.ceylon.compiler.java.metadata.Annotation;
import com.redhat.ceylon.compiler.java.metadata.Annotations;
import com.redhat.ceylon.compiler.java.metadata.Ceylon;
import com.redhat.ceylon.compiler.java.metadata.Class;
import com.redhat.ceylon.compiler.java.metadata.ConstructorName;
import com.redhat.ceylon.compiler.java.metadata.Defaulted;
import com.redhat.ceylon.compiler.java.metadata.FunctionalParameter;
import com.redhat.ceylon.compiler.java.metadata.Ignore;
import com.redhat.ceylon.compiler.java.metadata.Name;
import com.redhat.ceylon.compiler.java.metadata.SatisfiedTypes;
import com.redhat.ceylon.compiler.java.metadata.Transient;
import com.redhat.ceylon.compiler.java.metadata.TypeInfo;
import com.redhat.ceylon.compiler.java.metadata.TypeParameter;
import com.redhat.ceylon.compiler.java.metadata.TypeParameters;
import com.redhat.ceylon.compiler.java.runtime.metamodel.Metamodel;
import com.redhat.ceylon.compiler.java.runtime.model.ReifiedType;
import com.redhat.ceylon.compiler.java.runtime.model.TypeDescriptor;
import com.redhat.ceylon.compiler.java.runtime.serialization.$Serialization$;
import com.redhat.ceylon.compiler.java.runtime.serialization.Serializable;
import ceylon.language.impl.BaseIterable;
import ceylon.language.impl.BaseIterator;
import ceylon.language.impl.MemberImpl;
import ceylon.language.impl.rethrow_;
import ceylon.language.meta.declaration.ClassDeclaration;
import ceylon.language.meta.declaration.ValueDeclaration;
import ceylon.language.serialization.Member;
import ceylon.language.serialization.ReachableReference;
@Ceylon(major = 8)
@Class(constructors=true, extendsType="ceylon.language::Basic")
@TypeParameters(@TypeParameter(value = "Element"))
@SatisfiedTypes({
"ceylon.language::SearchableList",
"ceylon.language::Ranged>"
})
public final class Array
implements Serializable, SearchableList,
ReifiedType, java.io.Serializable {
private static final long serialVersionUID = 8612707712992151156L;
private static final Finished FIN = finished_.get_();
private static final java.lang.Object[] EMPTY_ARRAY = new java.lang.Object[0];
private static final java.lang.String[] EMPTY_STRING_ARRAY = new java.lang.String[0];
private static final boolean[] EMPTY_BOOLEAN_ARRAY = new boolean[0];
private static final int[] EMPTY_INT_ARRAY = new int[0];
private static final byte[] EMPTY_BYTE_ARRAY = new byte[0];
private static final double[] EMPTY_DOUBLE_ARRAY = new double[0];
private static final long[] EMPTY_LONG_ARRAY = new long[0];
/** The array, could be Object[], int[], boolean[] etc. Never null. */
private final java.lang.Object array;
/** The array if it's an Object[], otherwise null */
private final java.lang.Object[] objectArray;
/** The array if it's a String[], otherwise null */
private final java.lang.String[] stringArray;
/** The array if it's a long[], otherwise null */
private final long[] longArray;
/** The array if it's a double[], otherwise null */
private final double[] doubleArray;
/** The array if it's a boolean[], otherwise null */
private final boolean[] booleanArray;
/** The array if it's an int[], otherwise null */
private final int[] intArray;
/** The array if it's a byte[], otherwise null */
private final byte[] byteArray;
/** The array.length, cached for speed */
private final int size;
/** The reified element type */
private final TypeDescriptor $reifiedElement;
/** The element type, for switching */
private final ArrayType elementType;
@Ignore
public Array(final TypeDescriptor $reifiedElement,
int size, Element element) {
this($reifiedElement,
createArrayWithElement($reifiedElement, size, element));
}
public Array(@Ignore final TypeDescriptor $reifiedElement,
@Name("elements")
@TypeInfo("ceylon.language::Iterable")
final ceylon.language.Iterable elements) {
this($reifiedElement,
createArrayFromIterable($reifiedElement, elements));
}
@Ignore
public static final Array.ofSize_ ofSize_ = null;
@Ceylon(major = 8)
@Ignore
@ConstructorName("ofSize")
public static final class ofSize_ {
private ofSize_() {}
}
@Name("ofSize")
public Array(@Ignore final TypeDescriptor $reifiedElement,
@Ignore Array.ofSize_ $name$,
@Name("size")
@TypeInfo("ceylon.language::Integer")
final long size,
@Name("element")
@TypeInfo("Element")
final Element element) {
this($reifiedElement, toSize(size), element);
}
private static long maxArraySize = runtime_.get_().getMaxArraySize();
private static int toSize(long size) {
if (size>maxArraySize) {
throw new AssertionError("array size must be no larger than " + maxArraySize);
}
else if (size<0) {
return 0;
}
else {
return (int) size;
}
}
@SuppressWarnings("unchecked")
private static java.lang.Object createArrayFromIterable(
final TypeDescriptor $reifiedElement,
final Iterable elements) {
if (elements instanceof List) {
return createArrayFromList($reifiedElement, (List) elements);
}
final ArrayList list = new ArrayList();
Iterator iterator = elements.iterator();
java.lang.Object elem;
while ((elem=iterator.next())!=FIN) {
list.add((Element) elem);
}
final int size = list.size();
switch (elementType($reifiedElement)) {
case CeylonString:
//note: we don't unbox strings in an Array
// because it would break javaObjectArray()
java.lang.String[] stringArray = new java.lang.String[size];
for (int i=0; i clazz =
$reifiedElement.getArrayElementClass();
java.lang.Object[] array = (java.lang.Object[])
java.lang.reflect.Array.newInstance(clazz, size);
for (int i=0; i java.lang.Object createArrayFromList(
final TypeDescriptor $reifiedElement,
final List elements) {
if (elements instanceof Array) {
return createArrayFromArray($reifiedElement,
(Array) elements);
}
int size = Util.toInt(elements.getSize());
if (elements instanceof ceylon.language.String
&& !$reifiedElement.containsNull()
&& $reifiedElement.getArrayElementClass()==ceylon.language.Character.class) {
int[] array = new int[size];
java.lang.String string = elements.toString();
for (int i=0, offset = 0; i
// because it would break javaObjectArray()
java.lang.String[] stringArray = new java.lang.String[size];
for (int i=0; i clazz =
$reifiedElement.getArrayElementClass();
java.lang.Object[] objectArray = (java.lang.Object[])
java.lang.reflect.Array.newInstance(clazz, size);
for (int i=0; i java.lang.Object createArrayFromArray(
final TypeDescriptor $reifiedElement,
final Array elements) {
final int size = Util.toInt(elements.getSize());
final java.lang.Class clazz =
$reifiedElement.getArrayElementClass();
switch (elementType($reifiedElement)) {
case CeylonString:
//note: we don't unbox strings in an Array
// because it would break javaObjectArray()
java.lang.String[] stringArray = new java.lang.String[size];
arraycopy(elements.array, 0, stringArray, 0, size);
return stringArray;
case CeylonInteger:
long[] longPrecisionArray = new long[size];
arraycopy(elements.array, 0, longPrecisionArray, 0, size);
return longPrecisionArray;
case CeylonFloat:
double[] doublePrecisionArray = new double[size];
arraycopy(elements.array, 0, doublePrecisionArray, 0, size);
return doublePrecisionArray;
case CeylonCharacter:
int[] codepointArray = new int[size];
arraycopy(elements.array, 0, codepointArray, 0, size);
return codepointArray;
case CeylonBoolean:
boolean[] boolArray = new boolean[size];
arraycopy(elements.array, 0, boolArray, 0, size);
return boolArray;
case CeylonByte:
byte[] bitsArray = new byte[size];
arraycopy(elements.array, 0, bitsArray, 0, size);
return bitsArray;
case JavaBoolean:
boolean[] booleanArray = new boolean[size];
arraycopy(elements.array, 0, booleanArray, 0, size);
return booleanArray;
case JavaCharacter:
char[] charArray = new char[size];
arraycopy(elements.array, 0, charArray, 0, size);
return charArray;
case JavaFloat:
float[] floatArray = new float[size];
arraycopy(elements.array, 0, floatArray, 0, size);
return floatArray;
case JavaDouble:
double[] doubleArray = new double[size];
arraycopy(elements.array, 0, doubleArray, 0, size);
return doubleArray;
case JavaByte:
byte[] byteArray = new byte[size];
arraycopy(elements.array, 0, byteArray, 0, size);
return byteArray;
case JavaShort:
short[] shortArray = new short[size];
arraycopy(elements.array, 0, shortArray, 0, size);
return shortArray;
case JavaInteger:
int[] intArray = new int[size];
arraycopy(elements.array, 0, intArray, 0, size);
return intArray;
case JavaLong:
long[] longArray = new long[size];
arraycopy(elements.array, 0, longArray, 0, size);
return longArray;
default:
java.lang.Object[] objectArray = (java.lang.Object[])
java.lang.reflect.Array.newInstance(clazz, size);
java.lang.Object otherArray = elements.array;
if (otherArray.getClass()==objectArray.getClass()) {
arraycopy(otherArray, 0, objectArray, 0, size);
}
else {
for (int i=0; i java.lang.Object createArrayWithElement(
final TypeDescriptor $reifiedElement,
final int size, final Element element) {
switch (elementType($reifiedElement)) {
case CeylonInteger:
long[] longPrecisionArray = new long[size];
if (element!=null) {
long value = ((Integer) element).value;
if (value!=0l) Arrays.fill(longPrecisionArray, value);
}
return longPrecisionArray;
case JavaLong:
long[] longArray = new long[size];
if (element!=null) {
long longValue = (java.lang.Long) element;
if (longValue!=0l) Arrays.fill(longArray, longValue);
}
return longArray;
case CeylonFloat:
double[] doublePrecisionArray = new double[size];
if (element!=null) {
double value = ((Float) element).value;
if (value!=0.0d) Arrays.fill(doublePrecisionArray, value);
}
return doublePrecisionArray;
case JavaDouble:
double[] doubleArray = new double[size];
if (element!=null) {
double value = (java.lang.Double) element;
if (value!=0.0d) Arrays.fill(doubleArray, value);
}
return doubleArray;
case CeylonCharacter:
int[] codepointArray = new int[size];
if (element!=null) {
int value = ((Character) element).codePoint;
if (value!=0) Arrays.fill(codepointArray, value);
}
return codepointArray;
case JavaInteger:
int[] intArray = new int[size];
if (element!=null) {
int intValue = (java.lang.Integer) element;
if (intValue!=0) Arrays.fill(intArray, intValue);
}
return intArray;
case CeylonByte:
byte[] byteArray = new byte[size];
if (element!=null) {
byte value = ((Byte) element).value;
if (value!=0) Arrays.fill(byteArray, value);
}
return byteArray;
case JavaByte:
byte[] bitsArray = new byte[size];
byte value = (java.lang.Byte) element;
if (value!=0) Arrays.fill(bitsArray, value);
return bitsArray;
case CeylonBoolean:
boolean[] boolArray = new boolean[size];
if (element!=null) {
boolean boolValue = ((Boolean) element).booleanValue();
if (boolValue!=false) Arrays.fill(boolArray, boolValue);
}
return boolArray;
case JavaBoolean:
boolean[] booleanArray = new boolean[size];
if (element!=null) {
boolean booleanValue = (java.lang.Boolean) element;
if (booleanValue!=false) Arrays.fill(booleanArray, booleanValue);
}
return booleanArray;
case JavaCharacter:
char[] charArray = new char[size];
if (element!=null) {
char charValue = (java.lang.Character) element;
if (charValue!=0) Arrays.fill(charArray, charValue);
}
return charArray;
case JavaShort:
short[] shortArray = new short[size];
if (element!=null) {
short shortValue = (java.lang.Short) element;
if (shortValue!=0) Arrays.fill(shortArray, shortValue);
}
return shortArray;
case JavaFloat:
float[] floatArray = new float[size];
if (element!=null) {
float floatValue = (java.lang.Float) element;
if (floatValue!=0.0f) Arrays.fill(floatArray, floatValue);
}
return floatArray;
case CeylonString:
//note: we don't unbox strings in an Array
// because it would break javaObjectArray()
java.lang.String[] stringArray = new java.lang.String[size];
if (element!=null) {
String string = (String) element;
Arrays.fill(stringArray, string.value);
}
return stringArray;
default:
java.lang.Class elementClass =
$reifiedElement.getArrayElementClass();
java.lang.Object[] objectArray = (java.lang.Object[])
java.lang.reflect.Array.newInstance(elementClass, size);
if (element!=null) {
Arrays.fill(objectArray, element);
}
return objectArray;
}
}
@Ignore
private Array(@Ignore TypeDescriptor $reifiedElement, java.lang.Object array) {
this.$reifiedElement = $reifiedElement;
assert(array.getClass().isArray());
elementType = elementType($reifiedElement);
switch(elementType) {
case Other:
objectArray = (java.lang.Object[]) array;
size = objectArray.length;
longArray = null;
doubleArray = null;
intArray = null;
booleanArray = null;
byteArray = null;
stringArray = null;
break;
case CeylonInteger:
if (array==EMPTY_ARRAY)
array = EMPTY_LONG_ARRAY;
longArray = (long[]) array;
size = longArray.length;
objectArray = null;
doubleArray = null;
intArray = null;
booleanArray = null;
byteArray = null;
stringArray = null;
break;
case CeylonFloat:
if (array==EMPTY_ARRAY)
array = EMPTY_DOUBLE_ARRAY;
doubleArray = (double[]) array;
size = doubleArray.length;
objectArray = null;
longArray = null;
intArray = null;
booleanArray = null;
byteArray = null;
stringArray = null;
break;
case CeylonByte:
if (array==EMPTY_ARRAY)
array = EMPTY_BYTE_ARRAY;
byteArray = (byte[]) array;
intArray = null;
size = byteArray.length;
objectArray = null;
longArray = null;
doubleArray = null;
booleanArray = null;
stringArray = null;
break;
case CeylonCharacter:
if (array==EMPTY_ARRAY)
array = EMPTY_INT_ARRAY;
intArray = (int[]) array;
size = intArray.length;
objectArray = null;
longArray = null;
doubleArray = null;
booleanArray = null;
byteArray = null;
stringArray = null;
break;
case CeylonBoolean:
if (array==EMPTY_ARRAY)
array = EMPTY_BOOLEAN_ARRAY;
booleanArray = (boolean[]) array;
size = booleanArray.length;
objectArray = null;
longArray = null;
doubleArray = null;
intArray = null;
byteArray = null;
stringArray = null;
break;
case CeylonString:
if (array==EMPTY_ARRAY)
array = EMPTY_STRING_ARRAY;
stringArray = (java.lang.String[]) array;
size = stringArray.length;
objectArray = null;
longArray = null;
doubleArray = null;
intArray = null;
byteArray = null;
booleanArray = null;
break;
default:
this.size = java.lang.reflect.Array.getLength(array);
objectArray = null;
longArray = null;
doubleArray = null;
booleanArray = null;
intArray = null;
byteArray = null;
stringArray = null;
}
this.array = array;
}
@Ignore
public static Array instance(T[] array) {
if (array == null) {
return null;
}
java.lang.Class componentType = array.getClass().getComponentType();
TypeDescriptor optionalType = TypeDescriptor.union(Null.$TypeDescriptor$,
TypeDescriptor.klass(componentType));
return new Array(optionalType, array);
}
private static final TypeDescriptor CHAR_TYPE =
TypeDescriptor.klass(java.lang.Character.class);
@Ignore
public static Array instance(char[] array) {
if (array == null) {
return null;
}
return new Array(CHAR_TYPE, array);
}
private static final TypeDescriptor BYTE_TYPE =
TypeDescriptor.klass(java.lang.Byte.class);
@Ignore
public static Array instance(byte[] array) {
if (array == null) {
return null;
}
return new Array(BYTE_TYPE, array);
}
private static final TypeDescriptor SHORT_TYPE =
TypeDescriptor.klass(java.lang.Short.class);
@Ignore
public static Array instance(short[] array) {
if (array == null) {
return null;
}
return new Array(SHORT_TYPE, array);
}
private static final TypeDescriptor INT_TYPE =
TypeDescriptor.klass(java.lang.Integer.class);
@Ignore
public static Array instance(int[] array) {
if (array == null) {
return null;
}
return new Array(INT_TYPE, array);
}
private static final TypeDescriptor LONG_TYPE =
TypeDescriptor.klass(java.lang.Long.class);
@Ignore
public static Array instance(long[] array) {
if (array == null) {
return null;
}
return new Array(LONG_TYPE, array);
}
private static final TypeDescriptor FLOAT_TYPE =
TypeDescriptor.klass(java.lang.Float.class);
@Ignore
public static Array instance(float[] array) {
if (array == null) {
return null;
}
return new Array(FLOAT_TYPE, array);
}
private static final TypeDescriptor DOUBLE_TYPE =
TypeDescriptor.klass(java.lang.Double.class);
@Ignore
public static Array instance(double[] array) {
if (array == null) {
return null;
}
return new Array(DOUBLE_TYPE, array);
}
private static final TypeDescriptor BOOLEAN_TYPE =
TypeDescriptor.klass(java.lang.Boolean.class);
@Ignore
public static Array instance(boolean[] array) {
if (array == null) {
return null;
}
return new Array(BOOLEAN_TYPE, array);
}
@Ignore
public static Array instanceForFloats(double[] array) {
if (array == null) {
return null;
}
return new Array(Float.$TypeDescriptor$, array);
}
@Ignore
public static Array instanceForBooleans(boolean[] array) {
if (array == null) {
return null;
}
return new Array(Boolean.$TypeDescriptor$, array);
}
@Ignore
public static Array instanceForBytes(byte[] array) {
if (array == null) {
return null;
}
return new Array(Byte.$TypeDescriptor$, array);
}
@Ignore
public static Array instanceForCodePoints(int[] array) {
if (array == null) {
return null;
}
return new Array(Character.$TypeDescriptor$, array);
}
@Ignore
public static Array instanceForIntegers(long[] array) {
if (array == null) {
return null;
}
return new Array(Integer.$TypeDescriptor$, array);
}
@Override
public Array spanFrom(@Name("from") Integer from) {
return span(from, Integer.instance(size));
}
@Override
public Array spanTo(@Name("to") Integer to) {
return span(Integer.instance(0), to);
}
@Override
public Array span(@Name("from") Integer from,
@Name("to") Integer to) {
long fromIndex = from.longValue(); //inclusive
long toIndex = to.longValue(); //inclusive
boolean revert = toIndex < fromIndex;
if (revert) {
long swap = toIndex;
toIndex = fromIndex;
fromIndex = swap;
}
if (fromIndex<0) {
fromIndex = 0;
}
if (toIndex>=size) {
toIndex = size-1;
}
if (fromIndex>=size || toIndex<0 || toIndex($reifiedElement, EMPTY_ARRAY);
}
else {
int resultFromIndex = toInt(fromIndex); //inclusive
int resultToIndex = toInt(toIndex+1); //exclusive
java.lang.Object newArray;
if (array instanceof char[]) {
char[] copy = copyOfRange((char[])array,
resultFromIndex, resultToIndex);
if (revert) {
for (int i = 0; i($reifiedElement, newArray);
}
}
@Override
public Array measure(@Name("from") Integer from,
@Name("length") long length) {
long fromIndex = from.longValue(); //inclusive
long toIndex = fromIndex + length; //exclusive
if (fromIndex<0) {
fromIndex=0;
}
if (toIndex > size) {
toIndex = size;
}
if (fromIndex>=size || toIndex<=0) {
return new Array($reifiedElement, EMPTY_ARRAY);
}
else {
int resultToIndex = toInt(toIndex);
int resultFromIndex = toInt(fromIndex);
java.lang.Object newArray;
if (array instanceof char[]) {
newArray = copyOfRange((char[])array,
resultFromIndex, resultToIndex);
}
else if (array instanceof byte[]) {
newArray = copyOfRange((byte[])array,
resultFromIndex, resultToIndex);
}
else if (array instanceof short[]) {
newArray = copyOfRange((short[])array,
resultFromIndex, resultToIndex);
}
else if (array instanceof int[]) {
newArray = copyOfRange((int[])array,
resultFromIndex, resultToIndex);
}
else if (array instanceof long[]) {
newArray = copyOfRange((long[])array,
resultFromIndex, resultToIndex);
}
else if (array instanceof float[]) {
newArray = copyOfRange((float[])array,
resultFromIndex, resultToIndex);
}
else if (array instanceof double[]) {
newArray = copyOfRange((double[])array,
resultFromIndex, resultToIndex);
}
else if (array instanceof boolean[]) {
newArray = copyOfRange((boolean[])array,
resultFromIndex, resultToIndex);
}
else {
newArray = copyOfRange((java.lang.Object[])array,
resultFromIndex, resultToIndex);
}
return new Array($reifiedElement, newArray);
}
}
@Override
@TypeInfo("ceylon.language::Null|ceylon.language::Integer")
public Integer getLastIndex() {
return getEmpty() ? null : Integer.instance(size - 1);
}
@Override
public boolean getEmpty() {
return size == 0;
}
@Override
public long getSize() {
return size;
}
@Override
public boolean defines(@Name("index") Integer key) {
long ind = key.longValue();
return ind >= 0 && ind < size;
}
@Ignore
private final class CoalescedArrayIterator
extends BaseIterator {
private int index = 0;
// ok to cast here, since we know the size must fit in an int
CoalescedArrayIterator(TypeDescriptor $reified$Element) {
super($reified$Element);
}
@Override
public java.lang.Object next() {
if (index
implements Iterable {
private final TypeDescriptor $reifiedElement;
CoalescedArrayIterable(TypeDescriptor $reifiedElement) {
super($reifiedElement, Null.$TypeDescriptor$);
this.$reifiedElement = $reifiedElement;
}
@Override
public Iterator iterator() {
return new CoalescedArrayIterator($reifiedElement);
}
}
@Override
@TypeInfo("ceylon.language::Iterable")
public Iterable getCoalesced() {
return new CoalescedArrayIterable(intersection($reifiedElement, Object.$TypeDescriptor$));
}
@Ignore
private final class ArrayIterator extends BaseIterator {
private int index = 0;
// ok to cast here, since we know the size must fit in an int
private ArrayIterator(TypeDescriptor $reified$Element) {
super($reified$Element);
}
@Override
public java.lang.Object next() {
if (index {
ArrayIterable() {
// ok to cast here, since we know the size must fit in an int
super($reifiedElement, array, (int)size);
}
protected ArrayIterable(java.lang.Object array, int start,
int len, int step) {
super($reifiedElement, array, start, len, step);
}
@Override
protected ArrayIterable newInstance(java.lang.Object array,
int start, int len, int step) {
return new ArrayIterable(array, start, len, step);
}
@Override
protected Element get(java.lang.Object array, int index) {
return unsafeItem(index);
}
/**
* If this is an Iterable over an {@code Array}
* (wrapping a {@code int[]}) with unit step size, then
* returns a String of those codepoints.
* Otherwise returns null.
*/
@Ignore
java.lang.String stringValue() {
if (array instanceof int[]
&& step == 1) {
// ok to cast here, since we know the size must fit in an int
return new java.lang.String((int[])array, start,
(int)this.getSize());
}
return null;
}
}
@Override
public Iterator iterator() {
return new ArrayIterator($reifiedElement);
}
// @Override
// @TypeInfo("ceylon.language::Null|Element")
// public Element get(@Name("index") Integer key) {
// return getFromFirst(key.longValue());
// }
@Override
@TypeInfo("ceylon.language::Null|Element")
public Element getFromLast(@Name("index") long index) {
if (index < 0 || index >= size) {
return null;
}
else {
//typecast is safe because we just checked
return unsafeItem(size-1-(int) index);
}
}
@Override
@TypeInfo("ceylon.language::Null|Element")
@SuppressWarnings("unchecked")
public Element getFromFirst(@Name("index") long index) {
if (index < 0 || index >= size) {
return null;
}
else {
//typecast is safe because we just checked
int i = (int) index;
if (objectArray!=null)
return (Element) objectArray[i];
else if (longArray!=null)
return (Element) Integer.instance(longArray[i]);
else if (doubleArray!=null)
return (Element) Float.instance(doubleArray[i]);
else if (byteArray!=null)
return (Element) Byte.instance(byteArray[i]);
else if (booleanArray!=null)
return (Element) Boolean.instance(booleanArray[i]);
else if (intArray!=null)
return (Element) Character.instance(intArray[i]);
else if (stringArray!=null)
return (Element) String.instance(stringArray[i]);
else
return getJavaItem(i);
}
}
/*@Override
@TypeInfo("ceylon.language::Entry")
public Entry lookup(@Name("index") Integer index) {
long ind = index.longValue();
boolean defined = ind >= 0 && ind < size;
Element item = defined ?
unsafeItem((int) ind) : null;
return new Entry(
Integer.$TypeDescriptor$,
$reifiedElement,
Boolean.instance(defined),
item);
}*/
// Used by the jvm backend code to avoid boxing the index
@SuppressWarnings("unchecked")
@Ignore
public final Element unsafeItem(int index) {
if (objectArray!=null)
return (Element) objectArray[index];
else if (longArray!=null)
return (Element) Integer.instance(longArray[index]);
else if (doubleArray!=null)
return (Element) Float.instance(doubleArray[index]);
else if (byteArray!=null)
return (Element) Byte.instance(byteArray[index]);
else if (booleanArray!=null)
return (Element) Boolean.instance(booleanArray[index]);
else if (intArray!=null)
return (Element) Character.instance(intArray[index]);
else if (stringArray!=null)
return (Element) String.instance(stringArray[index]);
else
return getJavaItem(index);
}
@SuppressWarnings("unchecked")
private Element getJavaItem(int index) {
switch (elementType) {
case JavaLong:
return (Element) (java.lang.Long) ((long[])array)[index];
case JavaDouble:
return (Element) (java.lang.Double) ((double[])array)[index];
case JavaInteger:
return (Element) (java.lang.Integer) ((int[])array)[index];
case JavaByte:
return (Element) (java.lang.Byte) ((byte[])array)[index];
case JavaBoolean:
return (Element) (java.lang.Boolean) ((boolean[])array)[index];
case JavaCharacter:
return (Element) (java.lang.Character) ((char[])array)[index];
case JavaShort:
return (Element) (java.lang.Short) ((short[])array)[index];
case JavaFloat:
return (Element) (java.lang.Float) ((float[])array)[index];
case JavaString:
return (Element) ((java.lang.String[])array)[index];
default:
throw new AssertionError("unknown element type");
}
}
@Override
public boolean occursAt(
@Name("index") long ind,
@Name("element") Element element) {
if (ind<0 || ind>=size) {
return false;
}
int index = (int) ind;
if (objectArray!=null) {
java.lang.Object obj = objectArray[index];
return obj==element ||
obj!=null && element!=null
&& obj.equals(element);
}
else if (longArray!=null)
return Integer.equals(longArray[index], element);
else if (doubleArray!=null)
return Float.equals(doubleArray[index], element);
else if (byteArray!=null)
return Byte.equals(byteArray[index], element);
else if (booleanArray!=null)
return Boolean.equals(booleanArray[index], element);
else if (intArray!=null)
return Character.equals(intArray[index], element);
else if (stringArray!=null)
return String.equals(stringArray[index], element);
else
return javaItemOccursAt(index, element);
}
private boolean javaItemOccursAt(int index, Element element) {
switch (elementType) {
case JavaLong:
if (element instanceof java.lang.Long) {
return ((long[])array)[index]==((java.lang.Long)element).longValue();
}
case JavaDouble:
if (element instanceof java.lang.Double) {
return ((double[])array)[index]==((java.lang.Double)element).doubleValue();
}
case JavaInteger:
if (element instanceof java.lang.Integer) {
return ((int[])array)[index]==((java.lang.Integer)element).intValue();
}
case JavaByte:
if (element instanceof java.lang.Byte) {
return ((byte[])array)[index]==((java.lang.Byte)element).byteValue();
}
case JavaBoolean:
if (element instanceof java.lang.Boolean) {
return ((boolean[])array)[index]==((java.lang.Boolean)element).booleanValue();
}
case JavaCharacter:
if (element instanceof java.lang.Character) {
return ((char[])array)[index]==((java.lang.Character)element).charValue();
}
case JavaShort:
if (element instanceof java.lang.Short) {
return ((short[])array)[index]==((java.lang.Short)element).shortValue();
}
case JavaFloat:
if (element instanceof java.lang.Float) {
return ((float[])array)[index]==((java.lang.Float)element).floatValue();
}
case JavaString:
if (element instanceof java.lang.String) {
return ((java.lang.String[])array)[index].equals(element);
}
default:
return false;
}
}
public void set(
@Name("index") @TypeInfo("ceylon.language::Integer") long index,
@Name("element") @TypeInfo("Element") Element element) {
if (index<0) {
throw new AssertionError("array index " + index +
" may not be negative");
}
else if (index>=size) {
throw new AssertionError("array index " + index +
" must be less than size of array " + size);
}
else {
int idx = (int) index; //typecast is safe 'cos we just checked above
if (objectArray!=null)
objectArray[idx] = element;
else if (longArray!=null)
longArray[idx] = ((Integer) element).value;
else if (doubleArray!=null)
doubleArray[idx] = ((Float) element).value;
else if (byteArray!=null)
byteArray[idx] = ((Byte) element).value;
else if (booleanArray!=null)
booleanArray[idx] = ((Boolean) element).booleanValue();
else if (intArray!=null)
intArray[idx] = ((Character) element).codePoint;
else if (stringArray!=null)
stringArray[idx] = ((String) element).value;
else
setJavaItem(element, idx);
}
}
public void swap(
@Name("i") @TypeInfo("ceylon.language::Integer") long p,
@Name("j") @TypeInfo("ceylon.language::Integer") long q) {
if (p<0 || q<0) {
throw new AssertionError("array index may not be negative");
}
else if (p>=size || q>=size) {
throw new AssertionError("array index must be less than size of array " + size);
}
int i = (int) p;
int j = (int) q;
if (i==j) return;
if (array instanceof java.lang.Object[]) {
java.lang.Object[] objectArray = (java.lang.Object[]) array;
java.lang.Object x = objectArray[i];
java.lang.Object y = objectArray[j];
objectArray[j] = x;
objectArray[i] = y;
}
else if (array instanceof long[]) {
long[] longArray = (long[]) array;
long x = longArray[i];
long y = longArray[j];
longArray[j] = x;
longArray[i] = y;
}
else if (array instanceof int[]) {
int[] intArray = (int[]) array;
int x = intArray[i];
int y = intArray[j];
intArray[j] = x;
intArray[i] = y;
}
else if (array instanceof short[]) {
short[] shortArray = (short[]) array;
short x = shortArray[i];
short y = shortArray[j];
shortArray[j] = x;
shortArray[i] = y;
}
else if (array instanceof byte[]) {
byte[] byteArray = (byte[]) array;
byte x = byteArray[i];
byte y = byteArray[j];
byteArray[j] = x;
byteArray[i] = y;
}
else if (array instanceof boolean[]) {
boolean[] booleanArray = (boolean[]) array;
boolean x = booleanArray[i];
boolean y = booleanArray[j];
booleanArray[j] = x;
booleanArray[i] = y;
}
else if (array instanceof double[]) {
double[] doubleArray = (double[]) array;
double x = doubleArray[i];
double y = doubleArray[j];
doubleArray[j] = x;
doubleArray[i] = y;
}
else if (array instanceof float[]) {
float[] floatArray = (float[]) array;
float x = floatArray[i];
float y = floatArray[j];
floatArray[j] = x;
floatArray[i] = y;
}
else {
throw new AssertionError("impossible array type");
}
}
public void move(
@Name("from") @TypeInfo("ceylon.language::Integer") long f,
@Name("to") @TypeInfo("ceylon.language::Integer") long t) {
if (f<0 || t<0) {
throw new AssertionError("array index may not be negative");
}
else if (f>=size || t>=size) {
throw new AssertionError("array index must be less than size of array " + size);
}
int from = (int) f;
int to = (int) t;
if (from==to) return;
int len;
int srcPos;
int destPos;
if (from>to) {
len = from-to;
srcPos = to;
destPos = to+1;
}
else {
len = to-from;
srcPos = from+1;
destPos = from;
}
if (array instanceof java.lang.Object[]) {
java.lang.Object[] objectArray = (java.lang.Object[]) array;
java.lang.Object x = objectArray[from];
System.arraycopy(objectArray, srcPos, objectArray, destPos, len);
objectArray[to] = x;
}
else if (array instanceof long[]) {
long[] longArray = (long[]) array;
long x = longArray[from];
System.arraycopy(longArray, srcPos, longArray, destPos, len);
longArray[to] = x;
}
else if (array instanceof int[]) {
int[] intArray = (int[]) array;
int x = intArray[from];
System.arraycopy(intArray, srcPos, intArray, destPos, len);
intArray[to] = x;
}
else if (array instanceof short[]) {
short[] shortArray = (short[]) array;
short x = shortArray[from];
System.arraycopy(shortArray, srcPos, shortArray, destPos, len);
shortArray[to] = x;
}
else if (array instanceof byte[]) {
byte[] byteArray = (byte[]) array;
byte x = byteArray[from];
System.arraycopy(byteArray, srcPos, byteArray, destPos, len);
byteArray[to] = x;
}
else if (array instanceof boolean[]) {
boolean[] booleanArray = (boolean[]) array;
boolean x = booleanArray[from];
System.arraycopy(booleanArray, srcPos, booleanArray, destPos, len);
booleanArray[to] = x;
}
else if (array instanceof double[]) {
double[] doubleArray = (double[]) array;
double x = doubleArray[from];
System.arraycopy(doubleArray, srcPos, doubleArray, destPos, len);
doubleArray[to] = x;
}
else if (array instanceof float[]) {
float[] floatArray = (float[]) array;
float x = floatArray[from];
System.arraycopy(floatArray, srcPos, floatArray, destPos, len);
floatArray[to] = x;
}
else {
throw new AssertionError("impossible array type");
}
}
private void setJavaItem(Element element, int idx) {
switch (elementType) {
case JavaLong:
((long[]) array)[idx] = (java.lang.Long) element;
break;
case JavaDouble:
((double[]) array)[idx] = (java.lang.Double) element;
break;
case JavaInteger:
((int[]) array)[idx] = (java.lang.Integer) element;
break;
case JavaByte:
((byte[]) array)[idx] = (java.lang.Byte) element;
break;
case JavaBoolean:
((boolean[]) array)[idx] = (java.lang.Boolean) element;
break;
case JavaCharacter:
((char[]) array)[idx] = (java.lang.Character) element;
break;
case JavaShort:
((short[]) array)[idx] = (java.lang.Short) element;
break;
case JavaFloat:
((float[]) array)[idx] = (java.lang.Float) element;
break;
case JavaString:
((java.lang.String[]) array)[idx] = (java.lang.String) element;
break;
default:
throw new AssertionError("unknown element type");
}
}
@Override
public Array $clone() {
return new Array($reifiedElement, copyArray());
}
private java.lang.Object copyArray() {
if (array instanceof java.lang.Object[]) {
return Arrays.copyOf((java.lang.Object[]) array,
((java.lang.Object[]) array).length);
}
else if (array instanceof long[]) {
return Arrays.copyOf((long[]) array,
((long[]) array).length);
}
else if (array instanceof double[]) {
return Arrays.copyOf((double[]) array,
((double[]) array).length);
}
else if (array instanceof boolean[]) {
return Arrays.copyOf((boolean[]) array,
((boolean[]) array).length);
}
else if (array instanceof int[]) {
return Arrays.copyOf((int[]) array,
((int[]) array).length);
}
else if (array instanceof byte[]) {
return Arrays.copyOf((byte[]) array,
((byte[]) array).length);
}
else if (array instanceof short[]) {
return Arrays.copyOf((short[]) array,
((short[]) array).length);
}
else if (array instanceof float[]) {
return Arrays.copyOf((float[]) array,
((float[]) array).length);
}
else if (array instanceof char[]) {
return Arrays.copyOf((char[]) array,
((char[]) array).length);
}
else {
throw new AssertionError("impossible array type");
}
}
@Ignore
public java.lang.Object toArray() {
return array;
}
@Override
public boolean contains(@Name("element")
@TypeInfo("ceylon.language::Object")
java.lang.Object element) {
// FIXME Very inefficient for primitive types due to boxing
for (int i=0; i selecting) {
// FIXME Very inefficient for primitive types due to boxing
int count=0;
for (int i=0; i selecting) {
for (int i=0; i selecting) {
for (int i=0; i selecting) {
for (int i=0; i selecting) {
for (int i=size-1; i>=0; i--) {
Element elem = unsafeItem(i);
if (elem!=null &&
selecting.$call$(elem).booleanValue()) {
return elem;
}
}
return null;
}
@Override @TypeInfo("ceylon.language::Integer?")
public Integer firstIndexWhere(
@Name("selecting")
@FunctionalParameter("(element)")
@TypeInfo("ceylon.language::Boolean(Element&ceylon.language::Object)")
Callable selecting) {
for (int i=0; i selecting) {
for (int i=size-1; i>=0; i--) {
Element elem = unsafeItem(i);
if (elem!=null &&
selecting.$call$(elem).booleanValue()) {
return Integer.instance(i);
}
}
return null;
}
@Override
@TypeInfo("ceylon.language::Null|ceylon.language::Entry")
public Entry
locate(
@Name("selecting")
@FunctionalParameter("(element)")
@TypeInfo("ceylon.language::Boolean(Element&ceylon.language::Object)")
Callable selecting) {
for (int i=0; i(
Integer.$TypeDescriptor$, $reifiedElement,
Integer.instance(i), elem);
}
}
return null;
}
@Override
@TypeInfo("ceylon.language::Null|ceylon.language::Entry")
public Entry
locateLast(
@Name("selecting")
@FunctionalParameter("(element)")
@TypeInfo("ceylon.language::Boolean(Element&ceylon.language::Object)")
Callable selecting) {
for (int i=size-1; i>=0; i--) {
Element elem = unsafeItem(i);
if (elem!=null &&
selecting.$call$(elem).booleanValue()) {
return new Entry(
Integer.$TypeDescriptor$, $reifiedElement,
Integer.instance(i), elem);
}
}
return null;
}
@Override
@TypeInfo("Result|Element|ceylon.language::Null")
public java.lang.Object
reduce(@Ignore TypeDescriptor $reifiedResult,
@Name("accumulating")
@FunctionalParameter("(partial,element)")
@TypeInfo("ceylon.language::Callable>>")
Callable accumulating) {
if (size==0) {
return null;
}
java.lang.Object partial = unsafeItem(0);
for (int i=1; i0) {
return unsafeItem(0);
}
else {
return null;
}
}
@Override
@Annotations({ @Annotation("actual") })
@TypeInfo("ceylon.language::Null|Element")
public Element getLast() {
return size > 0 ? unsafeItem(size-1) : null;
}
@SuppressWarnings("unchecked")
@Override
@TypeInfo("ceylon.language::Sequential")
public Sequential
sort(@Name("comparing") @FunctionalParameter("(x,y)")
@TypeInfo("ceylon.language::Comparison(Element,Element)")
Callable comparing) {
if (getEmpty()) {
return (Sequential) empty_.get_();
}
Array clone = $clone();
clone.sortInPlace(comparing);
return new ArraySequence($reifiedElement, clone);
}
/*@SuppressWarnings("unchecked")
@TypeInfo("ceylon.language::Sequential")
public Sequential
reverse() {
if (getEmpty()) {
return (Sequential) empty_.get_();
}
Array clone = $clone();
clone.reverseInPlace();
return new ArraySequence($reifiedElement, clone);
}*/
@Override
@Annotations({ @Annotation("actual") })
@TypeInfo("ceylon.language::Iterable")
public Iterable
skip(@Name("skipping") long skipping) {
int intSkip = toInt(skipping);
// ok to cast here, since we know the size must fit in an int
int length = (int) size;
if (skipping <= 0) {
return this;
}
return new ArrayIterable(this.array, intSkip,
Math.max(0, length-intSkip), 1);
}
@Override
@Annotations({ @Annotation("actual") })
@TypeInfo("ceylon.language::Iterable")
public Iterable
take(@Name("taking") long taking) {
// ok to cast here, since we know the size must fit in an int
int length = (int)size;
if (taking >= length) {
return this;
}
return new ArrayIterable(this.array, 0,
Math.max(toInt(taking), 0), 1);
}
@Override
@Annotations({ @Annotation("actual") })
@TypeInfo("ceylon.language::Iterable")
public Iterable
by(@Name("step") long step) {
if (step <= 0) {
throw new AssertionError("step size must be greater than zero");
}
else if (step == 1) {
return this;
}
return new ArrayIterable(array, 0,
toInt((size+step-1)/step),
toInt(step));
}
@SuppressWarnings("unchecked")
@Override
@TypeInfo("ceylon.language::Sequential")
public Sequential sequence() {
if (getEmpty()) {
return (Sequential) empty_.get_();
}
else {
return new ArraySequence($reifiedElement,
new Array($reifiedElement, copyArray()));
}
}
@Ignore
public long copyTo$sourcePosition(Array destination){
return 0L;
}
@Ignore
public long copyTo$destinationPosition(Array destination,
long sourcePosition){
return 0L;
}
@Ignore
public long copyTo$length(Array destination,
long sourcePosition, long destinationPosition){
return Math.min(size-sourcePosition,
destination.getSize()-destinationPosition);
}
@Ignore
public void copyTo(Array destination){
copyTo(destination, 0L, 0L);
}
@Ignore
public void copyTo(Array destination, long sourcePosition) {
copyTo(destination, sourcePosition, 0L);
}
@Ignore
public void copyTo(Array destination,
long sourcePosition, long destinationPosition) {
copyTo(destination, sourcePosition, destinationPosition,
copyTo$length(destination, sourcePosition, destinationPosition));
}
public void copyTo(@Name("destination") Array destination,
@Name("sourcePosition") @Defaulted long sourcePosition,
@Name("destinationPosition") @Defaulted long destinationPosition,
@Name("length") @Defaulted long length) {
if (length>0) {
arraycopy(array, Util.toInt(sourcePosition), destination.array,
Util.toInt(destinationPosition), Util.toInt(length));
}
}
/** Provided for binary compatibility with Ceylon 1.1 */
@Ignore @Deprecated
public void copyTo(Array destination, int sourcePosition) {
copyTo(destination, (long)sourcePosition, (long)0);
}
/** Provided for binary compatibility with Ceylon 1.1 */
@Ignore @Deprecated
public void copyTo(Array destination,
int sourcePosition, int destinationPosition) {
copyTo(destination, (long)sourcePosition, (long)destinationPosition);
}
/** Provided for binary compatibility with Ceylon 1.1 */
@Ignore @Deprecated
public void copyTo(Array destination,
int sourcePosition, int destinationPosition, int length) {
copyTo(destination, (long)sourcePosition, (long)destinationPosition,
(long)length);
}
@Override
@Ignore
public TypeDescriptor $getType$() {
return TypeDescriptor.klass(Array.class, $reifiedElement);
}
@Override
@TypeInfo(declaredVoid=true, value="ceylon.language::Anything")
public java.lang.Object each(
@Name("step")
@FunctionalParameter("!(element)")
@TypeInfo("ceylon.language::Anything(Element)")
Callable step) {
for (int i=0; i filter(
@Name("selecting")
@FunctionalParameter("(element)")
@TypeInfo("ceylon.language::Boolean(Element)")
final Callable selecting) {
return new BaseIterable
($reifiedElement, Null.$TypeDescriptor$) {
@Override
public Iterator iterator() {
return new BaseIterator
($reifiedElement) {
int index = 0;
@Override
public java.lang.Object next() {
while (index indexesWhere(
@Name("selecting")
@FunctionalParameter("(element)")
@TypeInfo("ceylon.language::Boolean(Element&ceylon.language::Object)")
final Callable selecting) {
return new BaseIterable
(Integer.$TypeDescriptor$, Null.$TypeDescriptor$) {
@Override
public Iterator iterator() {
return new BaseIterator
(Integer.$TypeDescriptor$) {
int index = 0;
@Override
public java.lang.Object next() {
while (index*}")
public Iterable, ? extends java.lang.Object> locations(
@Name("selecting")
@FunctionalParameter("(element)")
@TypeInfo("ceylon.language::Boolean(Element&ceylon.language::Object)")
final Callable selecting) {
final TypeDescriptor klass =
TypeDescriptor.klass(Entry.class,
Integer.$TypeDescriptor$, $reifiedElement);
return new BaseIterable, java.lang.Object>
(klass, Null.$TypeDescriptor$) {
@Override
public Iterator> iterator() {
return new BaseIterator>(klass) {
int index = 0;
@Override
public java.lang.Object next() {
while (index occurrences(
@Name("element") final Element element,
@Defaulted @Name("from") final long from,
@Defaulted @Name("length") final long length) {
return new BaseIterable
(Integer.$TypeDescriptor$, Null.$TypeDescriptor$) {
@Override
public Iterator iterator() {
return new BaseIterator
(Integer.$TypeDescriptor$) {
long index = from;
@Override
public java.lang.Object next() {
for (;
index=size || length<=0) {
return null;
}
if (from<0) {
length+=from;
from = 0;
}
for (int i=(int)from;
i=size || length<=0) {
return null;
}
if (from<0) {
length+=from;
from = 0;
}
for (int i=(int)from;
i=size || length<=0) {
return false;
}
if (from<0) {
length+=from;
from = 0;
}
for (int i=(int)from;
i>>")
final Callable comparing) {
java.util.List list =
new java.util.AbstractList() {
@Override
public Element get(int index) {
return unsafeItem(index);
}
@Override
public Element set(int index, Element element) {
// Strictly this method should return the element that was at
// the given index, but that might require even more boxing
// and in practice the return value
// doesn't seem to be used by the sorting algorithm
Array.this.set(index, element);
return null;
}
@Override
public int size() {
return (int)size;
}
@Override
public java.lang.Object[] toArray() {
if (array instanceof java.lang.Object[] &&
!(array instanceof java.lang.String[])) {
return (java.lang.Object[]) array;
}
else {
int size = size();
java.lang.Object[] result =
new java.lang.Object[size];
for (int i=0; i comparator =
new Comparator() {
public int compare(Element x, Element y) {
Comparison result = comparing.$call$(x, y);
if (result==larger_.get_()) return 1;
if (result==smaller_.get_()) return -1;
return 0;
}
};
Collections.sort(list, comparator);
}
private enum ArrayType {
CeylonInteger("longArray"), // 0
JavaLong, // 1
CeylonFloat("doubleArray"), // 2
JavaDouble, // 3
CeylonCharacter("intArray"), // 4
JavaInteger, // 5
CeylonByte("byteArray"), // 6
JavaByte, // 7
CeylonBoolean("booleanArray"),// 8
JavaBoolean, // 9
JavaCharacter, // 10
JavaShort, // 11
JavaFloat, // 12
CeylonString("stringArray"), // 13
JavaString, // 14
Other("objectArray"); // 15
/** The name of the field, apart from "array" which should be set for this element type */
final java.lang.String fieldName;
ArrayType(java.lang.String fieldName) {
this.fieldName = fieldName;
}
ArrayType() {
this.fieldName = null;
}
}
private static ArrayType elementType(TypeDescriptor $reifiedElement) {
if ($reifiedElement.containsNull()) {
return ArrayType.Other;
}
java.lang.Class arrayElementClass =
$reifiedElement.getArrayElementClass();
if (arrayElementClass == Integer.class) {
return ArrayType.CeylonInteger;
}
else if (arrayElementClass == java.lang.Long.class) {
return ArrayType.JavaLong;
}
else if (arrayElementClass == Float.class) {
return ArrayType.CeylonFloat;
}
else if (arrayElementClass == java.lang.Double.class) {
return ArrayType.JavaDouble;
}
else if (arrayElementClass == Character.class) {
return ArrayType.CeylonCharacter;
}
else if (arrayElementClass == java.lang.Integer.class) {
return ArrayType.JavaInteger;
}
else if (arrayElementClass == Byte.class) {
return ArrayType.CeylonByte;
}
else if (arrayElementClass == java.lang.Byte.class) {
return ArrayType.JavaByte;
}
else if (arrayElementClass == Boolean.class) {
return ArrayType.CeylonBoolean;
}
else if (arrayElementClass == java.lang.Boolean.class) {
return ArrayType.JavaBoolean;
}
else if (arrayElementClass == java.lang.Character.class) {
return ArrayType.JavaCharacter;
}
else if (arrayElementClass == java.lang.Short.class) {
return ArrayType.JavaShort;
}
else if (arrayElementClass == java.lang.Float.class) {
return ArrayType.JavaFloat;
}
else if (arrayElementClass == String.class) {
return ArrayType.CeylonString;
}
else if (arrayElementClass == java.lang.String.class) {
return ArrayType.JavaString;
}
else {
return ArrayType.Other;
}
}
@Override
public boolean equals(
@Name("that")
java.lang.Object that) {
if (that instanceof Array) {
java.lang.Object x = ((Array) that).array;
java.lang.Object y = ((Array) this).array;
if (x instanceof double[] && y instanceof double[]) {
return Arrays.equals((double[]) x, (double[]) y);
}
else if (x instanceof float[] && y instanceof float[]) {
return Arrays.equals((float[]) x, (float[]) y);
}
else if (x instanceof long[] && y instanceof long[]) {
return Arrays.equals((long[]) x, (long[]) y);
}
else if (x instanceof int[] && y instanceof int[]) {
return Arrays.equals((int[]) x, (int[]) y);
}
else if (x instanceof short[] && y instanceof short[]) {
return Arrays.equals((short[]) x, (short[]) y);
}
else if (x instanceof byte[] && y instanceof byte[]) {
return Arrays.equals((byte[]) x, (byte[]) y);
}
else if (x instanceof boolean[] && y instanceof boolean[]) {
return Arrays.equals((boolean[]) x, (boolean[]) y);
}
else if (x instanceof char[] && y instanceof char[]) {
return Arrays.equals((char[]) x, (char[]) y);
}
else if (x instanceof Object[] && y instanceof Object[]) {
return Arrays.equals((Object[]) x, (Object[]) y);
}
}
return $ceylon$language$List$impl().equals(that);
}
@Override
@Transient
public int hashCode() {
//TODO: optimize hash computation to avoid boxing!!
return $ceylon$language$List$impl().hashCode();
}
@Override
@Transient
public java.lang.String toString() {
return $ceylon$language$Collection$impl().toString();
}
@Ignore
public Array($Serialization$ ignored, TypeDescriptor $reifiedElement) {
this.$reifiedElement = $reifiedElement;
this.elementType = elementType($reifiedElement);
array = null;
objectArray = null;
longArray = null;
intArray = null;
doubleArray = null;
booleanArray = null;
byteArray = null;
stringArray = null;
size = 0;
}
@Ignore
@Override
public java.util.Collection $references$() {
/*if (attr == null) {
java.lang.String qualAttrName = (java.lang.String)ref;
String className = qualAttrName.substring(0, qualAttrName.lastIndexOf('.'));
String attrName = qualAttrName.substring(qualAttrName.lastIndexOf('.')+1);
ClassDeclaration classDeclaration = klass;
while (!classDeclaration.getQualifiedName().equals(className)) {
classDeclaration = classDeclaration.getExtendedType().getDeclaration();
}
attr = classDeclaration.getDeclaredMemberDeclaration(ValueDeclaration.$TypeDescriptor$, attrName);
}*/
return Collections.singletonList(
new MemberImpl(getArraySize()));
}
@Ignore
protected ValueDeclaration getArraySize() {
return (ValueDeclaration)((ClassDeclaration)Metamodel.getOrCreateMetamodel(Array.class)).getMemberDeclaration(ValueDeclaration.$TypeDescriptor$, "size");
}
@Ignore
@Override
public java.lang.Object $get$(ReachableReference indexOrAttr) {
if (indexOrAttr instanceof Member
&& getArraySize().equals(((Member)indexOrAttr).getAttribute())) {
return ceylon.language.Integer.instance(size);
} else if (indexOrAttr instanceof ceylon.language.serialization.Element){
return getFromFirst(((ceylon.language.serialization.Element)indexOrAttr).getIndex());
}
throw new AssertionError("unknown reference " + indexOrAttr);
}
@Ignore
@Override
public void $set$(ReachableReference reference, java.lang.Object instance) {
if (reference instanceof Member
&& getArraySize().equals(((Member) reference).getAttribute())) {
int size = toSize(((ceylon.language.Integer)instance).value);
try {
Lookup lookup = MethodHandles.lookup();
Util.setter(lookup, "size").invokeExact(this, size);
java.lang.Object array = createArrayWithElement($reifiedElement, size, null);
Util.setter(lookup, "array")
.invokeExact(this, array);
if (elementType.fieldName != null) {
MethodHandle fieldSetter = Util.setter(lookup, elementType.fieldName);
switch (elementType) {
case CeylonInteger:
fieldSetter.invokeExact(this, (long[])array);
break;
case CeylonFloat:
fieldSetter.invokeExact(this, (double[])array);
break;
case CeylonCharacter:
fieldSetter.invokeExact(this, (int[])array);
break;
case CeylonByte:
fieldSetter.invokeExact(this, (byte[])array);
break;
case CeylonBoolean:
fieldSetter.invokeExact(this, (boolean[])array);
break;
case CeylonString:
fieldSetter.invokeExact(this, (java.lang.String[])array);
break;
case Other:
fieldSetter.invokeExact(this, (java.lang.Object[])array);
break;
default:
fieldSetter.invoke(this, array);
break;
}
}
} catch (java.lang.Throwable t) {
rethrow_.rethrow(t);
}
} else {
ceylon.language.serialization.Element index = (ceylon.language.serialization.Element)reference;
set(index.getIndex(), (Element)instance);
}
}
@Override @Ignore
public List$impl $ceylon$language$List$impl() {
// TODO Auto-generated method stub
return new List$impl($reifiedElement, this);
}
@Override @Ignore
public Sequential collect(TypeDescriptor arg0, Callable arg1) {
return $ceylon$language$List$impl().collect(arg0, arg1);
}
@Override @Ignore
public boolean endsWith(List sublist) {
return $ceylon$language$List$impl().endsWith(sublist);
}
@Override @Ignore
public Element get(Integer index) {
//NOTE IMPORTANT OPTIMIZATION HERE
return getFromFirst(index.value);
}
@Override @Ignore
public List getKeys() {
return $ceylon$language$List$impl().getKeys();
}
@Override @Ignore
public List getRest() {
return $ceylon$language$List$impl().getRest();
}
@Override @Ignore
public List getReversed() {
return $ceylon$language$List$impl().getReversed();
}
@Override @Ignore
public List initial(long arg0) {
return $ceylon$language$List$impl().initial(arg0);
}
@Override @Ignore
public boolean longerThan(long arg0) {
return $ceylon$language$List$impl().longerThan(arg0);
}
@Override @Ignore
public List patch(TypeDescriptor arg0, List arg1) {
return $ceylon$language$List$impl().patch(arg0, arg1);
}
@Override @Ignore
public List patch(TypeDescriptor arg0, List arg1, long arg2) {
return $ceylon$language$List$impl().patch(arg0, arg1, arg2);
}
@Override @Ignore
public List patch(TypeDescriptor arg0, List arg1, long arg2, long arg3) {
return $ceylon$language$List$impl().patch(arg0, arg1, arg3);
}
@Override @Ignore
public long patch$from(TypeDescriptor arg0, List arg1) {
return $ceylon$language$List$impl().patch$from(arg0, arg1);
}
@Override @Ignore
public long patch$length(TypeDescriptor arg0, List arg1, long arg2) {
return $ceylon$language$List$impl().patch$length(arg0, arg1, arg2);
}
@Override @Ignore
public List repeat(long arg0) {
return $ceylon$language$List$impl().repeat(arg0);
}
@Override @Ignore
public boolean shorterThan(long arg0) {
return $ceylon$language$List$impl().shorterThan(arg0);
}
@Override @Ignore
public Sequence> slice(long arg0) {
return $ceylon$language$List$impl().slice(arg0);
}
@Override @Ignore
public boolean startsWith(List sublist) {
return $ceylon$language$List$impl().startsWith(sublist);
}
@Override @Ignore
public List sublist(long arg0, long arg1) {
return $ceylon$language$List$impl().sublist(arg0, arg1);
}
@Override @Ignore
public List sublistFrom(long arg0) {
return $ceylon$language$List$impl().sublistFrom(arg0);
}
@Override @Ignore
public List sublistTo(long arg0) {
return $ceylon$language$List$impl().sublistTo(arg0);
}
@Override @Ignore
public List terminal(long arg0) {
return $ceylon$language$List$impl().terminal(arg0);
}
@Override @Ignore
public List trim(Callable arg0) {
return $ceylon$language$List$impl().trim(arg0);
}
@Override @Ignore
public List trimLeading(Callable arg0) {
return $ceylon$language$List$impl().trimLeading(arg0);
}
@Override @Ignore
public List trimTrailing(Callable arg0) {
return $ceylon$language$List$impl().trimTrailing(arg0);
}
@Override @Ignore
public Collection$impl $ceylon$language$Collection$impl() {
return new Collection$impl($reifiedElement, this);
}
@Override @Ignore
public Iterable, ? extends java.lang.Object> getPermutations() {
return $ceylon$language$Collection$impl().getPermutations();
}
@Override @Ignore
public Iterable$impl $ceylon$language$Iterable$impl() {
return new Iterable$impl($reifiedElement,Null.$TypeDescriptor$, this);
}
@Override @Ignore
public Iterable chain(TypeDescriptor arg0, TypeDescriptor arg1,
Iterable arg2) {
return $ceylon$language$Iterable$impl().chain(arg0, arg1, arg2);
}
@Override @Ignore
public Iterable defaultNullElements(TypeDescriptor arg0, Default arg1) {
return $ceylon$language$Iterable$impl().defaultNullElements(arg0, arg1);
}
@Override @Ignore
public Iterable flatMap(TypeDescriptor arg0, TypeDescriptor arg1,
Callable> arg2) {
return $ceylon$language$Iterable$impl().flatMap(arg0, arg1, arg2);
}
@Override @Ignore
public Callable fold(TypeDescriptor arg0, Result arg1) {
return $ceylon$language$Iterable$impl().fold(arg0, arg1);
}
@Override @Ignore
public Iterable follow(TypeDescriptor arg0, Other arg1) {
return $ceylon$language$Iterable$impl().follow(arg0, arg1);
}
@Override @Ignore
public Iterable getCycled() {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().getCycled();
}
@Override @Ignore
public Iterable getDistinct() {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().getDistinct();
}
/*@Override @Ignore
public Set elements() {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().elements();
}*/
@Override @Ignore
public Iterable getExceptLast() {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().getExceptLast();
}
@Override @Ignore
public Iterable, ? extends java.lang.Object> getIndexed() {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().getIndexed();
}
@Override @Ignore
public Iterable, ? extends java.lang.Object> getPaired() {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().getPaired();
}
@Override @Ignore
public Map> group(TypeDescriptor arg0,
Callable arg1) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().group(arg0, arg1);
}
@Override @Ignore
public Map summarize(TypeDescriptor arg0,
TypeDescriptor arg1, Callable arg2, Callable arg3) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().summarize(arg0, arg1, arg2, arg3);
}
@Override @Ignore
public java.lang.Object indexes() {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().indexes();
}
@Override @Ignore
public Iterable interpose(TypeDescriptor arg0, Other arg1) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().interpose(arg0, arg1);
}
@Override @Ignore
public Iterable interpose(TypeDescriptor arg0, Other arg1, long arg2) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().interpose(arg0, arg1, arg2);
}
@Override @Ignore
public long interpose$step(TypeDescriptor arg0, Other arg1) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().interpose$step(arg0, arg1);
}
@Override @Ignore
public Iterable map(TypeDescriptor arg0,
Callable arg1) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().map(arg0, arg1);
}
@Override @Ignore
public java.lang.Object max(Callable arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().max(arg0);
}
@Override @Ignore
public Iterable narrow(TypeDescriptor arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().narrow(arg0);
}
@Override @Ignore
public Iterable, ? extends java.lang.Object> partition(long arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().partition(arg0);
}
@Override @Ignore
public Iterable product(TypeDescriptor arg0, TypeDescriptor arg1,
Iterable arg2) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().product(arg0, arg1, arg2);
}
@Override @Ignore
public Callable> scan(TypeDescriptor arg0,
Result arg1) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().scan(arg0, arg1);
}
@Override @Ignore
public Sequential select(Callable arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().select(arg0);
}
@Override @Ignore
public Iterable skipWhile(Callable arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().skipWhile(arg0);
}
@Override @Ignore
public > Callable> spread(
TypeDescriptor arg0, TypeDescriptor arg1, Callable> arg2) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().spread(arg0, arg1, arg2);
}
@Override @Ignore
public Iterable takeWhile(Callable arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Iterable$impl().takeWhile(arg0);
}
@Override @Ignore
public Category$impl $ceylon$language$Category$impl() {
return new Category$impl(Object.$TypeDescriptor$, this);
}
@Override @Ignore
public boolean containsAny(Iterable arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Category$impl().containsAny(arg0);
}
@Override @Ignore
public boolean containsEvery(Iterable arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Category$impl().containsEvery(arg0);
}
@Override @Ignore
public Correspondence$impl $ceylon$language$Correspondence$impl() {
// TODO Auto-generated method stub
return new Correspondence$impl(Integer.$TypeDescriptor$, $reifiedElement, this);
}
@Override @Ignore
public boolean definesAny(Iterable arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Correspondence$impl().definesAny(arg0);
}
@Override @Ignore
public boolean definesEvery(Iterable arg0) {
// TODO Auto-generated method stub
return $ceylon$language$Correspondence$impl().definesEvery(arg0);
}
@Override @Ignore
public Iterable getAll(TypeDescriptor arg0,
Iterable arg1) {
// TODO Auto-generated method stub
return $ceylon$language$Correspondence$impl().getAll(arg0, arg1);
}
@Override @Ignore
public SearchableList$impl $ceylon$language$SearchableList$impl() {
return new SearchableList$impl($reifiedElement, this);
}
@Override @Ignore
public Integer firstInclusion(List arg0) {
return $ceylon$language$SearchableList$impl().firstInclusion(arg0);
}
@Override @Ignore
public long firstInclusion$from(List arg0) {
return 0;
}
@Override @Ignore
public Integer firstOccurrence(Element arg0) {
return firstOccurrence(arg0, 0);
}
@Override @Ignore
public Integer firstOccurrence(Element arg0, long arg1) {
return firstOccurrence(arg0, arg1, size-arg1);
}
@Override @Ignore
public long firstOccurrence$from(Element arg0) {
return 0;
}
@Override @Ignore
public long firstOccurrence$length(Element arg0, long arg1) {
return size - arg1;
}
@Override @Ignore
public boolean includes(List arg0) {
return $ceylon$language$SearchableList$impl().includes(arg0);
}
@Override @Ignore
public long includes$from(List arg0) {
return 0;
}
@Override @Ignore
public Iterable inclusions(List arg0) {
return $ceylon$language$SearchableList$impl().inclusions(arg0);
}
@Override @Ignore
public Iterable inclusions(List arg0,
long arg1) {
return $ceylon$language$SearchableList$impl().inclusions(arg0, arg1);
}
@Override @Ignore
public long inclusions$from(List arg0) {
return 0;
}
@Override @Ignore
public Integer lastInclusion(List arg0) {
return $ceylon$language$SearchableList$impl().lastInclusion(arg0);
}
@Override @Ignore
public long lastInclusion$from(List arg0) {
return 0;
}
@Override @Ignore
public Integer lastOccurrence(Element arg0) {
return lastOccurrence(arg0, 0);
}
@Override @Ignore
public Integer lastOccurrence(Element arg0, long arg1) {
return lastOccurrence(arg0, arg1, size-arg1);
}
@Override @Ignore
public long lastOccurrence$from(Element arg0) {
return 0;
}
@Override @Ignore
public long lastOccurrence$length(Element arg0, long arg1) {
return size - arg1;
}
@Override @Ignore
public Iterable occurrences(Element arg0) {
return occurrences(arg0, 0);
}
@Override @Ignore
public Iterable occurrences(Element arg0, long arg1) {
return occurrences(arg0, arg1, size-arg1);
}
@Override @Ignore
public long occurrences$from(Element arg0) {
return 0;
}
@Override @Ignore
public long occurrences$length(Element arg0, long arg1) {
return size - arg1;
}
@Override @Ignore
public boolean occurs(Element arg0) {
return occurs(arg0, 0);
}
@Override @Ignore
public boolean occurs(Element arg0, long arg1) {
return occurs(arg0, arg1, size-arg1);
}
@Override @Ignore
public long occurs$from(Element arg0) {
return 0;
}
@Override @Ignore
public long occurs$length(Element arg0, long arg1) {
return size - arg1;
}
@Override @Ignore
public Integer firstInclusion(List arg0, long arg1) {
// TODO Auto-generated method stub
return $ceylon$language$SearchableList$impl().firstInclusion(arg0, arg1);
}
@Override @Ignore
public boolean includes(List arg0, long arg1) {
// TODO Auto-generated method stub
return $ceylon$language$SearchableList$impl().includes(arg0, arg1);
}
@Override @Ignore
public boolean includesAt(long arg0, List arg1) {
// TODO Auto-generated method stub
return $ceylon$language$SearchableList$impl().includesAt(arg0, arg1);
}
@Override @Ignore
public Integer lastInclusion(List arg0, long arg1) {
// TODO Auto-generated method stub
return $ceylon$language$SearchableList$impl().lastInclusion(arg0, arg1);
}
@Override @Ignore
public - Map
tabulate(TypeDescriptor arg0, Callable arg1) {
return $ceylon$language$Iterable$impl().tabulate(arg0, arg1);
}
@Override @Ignore
public Map
frequencies() {
return $ceylon$language$Iterable$impl().frequencies();
}
}
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