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Carefully designed and efficient extension of the Java Collections Framework with primitive specializations and more, built for Java 8 (Implementation)
The newest version!
/*
* Copyright 2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.koloboke.collect.impl.hash;
import com.koloboke.collect.*;
import com.koloboke.collect.hash.HashConfig;
import com.koloboke.collect.impl.*;
import com.koloboke.collect.map.*;
import com.koloboke.collect.map.hash.*;
import com.koloboke.collect.set.*;
import com.koloboke.collect.set.hash.*;
import java.util.function.BiConsumer;
import java.util.function.BiFunction;
import java.util.function.IntPredicate;
import com.koloboke.function.IntIntConsumer;
import com.koloboke.function.IntIntPredicate;
import com.koloboke.function.IntIntToIntFunction;
import java.util.function.IntUnaryOperator;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.function.IntBinaryOperator;
import java.util.function.IntConsumer;
import java.util.function.IntPredicate;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import javax.annotation.Nonnull;
import java.util.*;
public class ImmutableQHashParallelKVIntIntMapGO
extends ImmutableQHashParallelKVIntIntMapSO {
final void copy(ParallelKVIntIntQHash hash) {
int
hashMC = hash.modCount();
super.copy(hash);
if (
hashMC != hash.modCount())
throw new ConcurrentModificationException();
}
final void move(ParallelKVIntIntQHash hash) {
int
hashMC = hash.modCount();
super.move(hash);
if (
hashMC != hash.modCount())
throw new ConcurrentModificationException();
}
@Override
public int defaultValue() {
return 0;
}
@Override
public boolean containsEntry(int key, int value) {
int free;
if (key != (free = freeValue)) {
long[] tab = table;
int capacity, index;
int cur;
long entry;
if ((cur = (int) (entry = tab[index = ParallelKVIntKeyMixing.mix(key) % (capacity = tab.length)])) == key) {
// key is present
return (int) (entry >>> 32) == value;
} else {
if (cur == free) {
// key is absent
return false;
} else {
int bIndex = index, fIndex = index, step = 1;
while (true) {
if ((bIndex -= step) < 0) bIndex += capacity;
if ((cur = (int) (entry = tab[bIndex])) == key) {
// key is present
return (int) (entry >>> 32) == value;
} else if (cur == free) {
// key is absent
return false;
}
int t;
if ((t = (fIndex += step) - capacity) >= 0) fIndex = t;
if ((cur = (int) (entry = tab[fIndex])) == key) {
// key is present
return (int) (entry >>> 32) == value;
} else if (cur == free) {
// key is absent
return false;
}
step += 2;
}
}
}
} else {
// key is absent
return false;
}
}
@Override
public Integer get(Object key) {
int k = (Integer) key;
int free;
if (k != (free = freeValue)) {
long[] tab = table;
int capacity, index;
int cur;
long entry;
if ((cur = (int) (entry = tab[index = ParallelKVIntKeyMixing.mix(k) % (capacity = tab.length)])) == k) {
// key is present
return (int) (entry >>> 32);
} else {
if (cur == free) {
// key is absent
return null;
} else {
int bIndex = index, fIndex = index, step = 1;
while (true) {
if ((bIndex -= step) < 0) bIndex += capacity;
if ((cur = (int) (entry = tab[bIndex])) == k) {
// key is present
return (int) (entry >>> 32);
} else if (cur == free) {
// key is absent
return null;
}
int t;
if ((t = (fIndex += step) - capacity) >= 0) fIndex = t;
if ((cur = (int) (entry = tab[fIndex])) == k) {
// key is present
return (int) (entry >>> 32);
} else if (cur == free) {
// key is absent
return null;
}
step += 2;
}
}
}
} else {
// key is absent
return null;
}
}
@Override
public int get(int key) {
int free;
if (key != (free = freeValue)) {
long[] tab = table;
int capacity, index;
int cur;
long entry;
if ((cur = (int) (entry = tab[index = ParallelKVIntKeyMixing.mix(key) % (capacity = tab.length)])) == key) {
// key is present
return (int) (entry >>> 32);
} else {
if (cur == free) {
// key is absent
return defaultValue();
} else {
int bIndex = index, fIndex = index, step = 1;
while (true) {
if ((bIndex -= step) < 0) bIndex += capacity;
if ((cur = (int) (entry = tab[bIndex])) == key) {
// key is present
return (int) (entry >>> 32);
} else if (cur == free) {
// key is absent
return defaultValue();
}
int t;
if ((t = (fIndex += step) - capacity) >= 0) fIndex = t;
if ((cur = (int) (entry = tab[fIndex])) == key) {
// key is present
return (int) (entry >>> 32);
} else if (cur == free) {
// key is absent
return defaultValue();
}
step += 2;
}
}
}
} else {
// key is absent
return defaultValue();
}
}
@Override
public Integer getOrDefault(Object key, Integer defaultValue) {
int k = (Integer) key;
int free;
if (k != (free = freeValue)) {
long[] tab = table;
int capacity, index;
int cur;
long entry;
if ((cur = (int) (entry = tab[index = ParallelKVIntKeyMixing.mix(k) % (capacity = tab.length)])) == k) {
// key is present
return (int) (entry >>> 32);
} else {
if (cur == free) {
// key is absent
return defaultValue;
} else {
int bIndex = index, fIndex = index, step = 1;
while (true) {
if ((bIndex -= step) < 0) bIndex += capacity;
if ((cur = (int) (entry = tab[bIndex])) == k) {
// key is present
return (int) (entry >>> 32);
} else if (cur == free) {
// key is absent
return defaultValue;
}
int t;
if ((t = (fIndex += step) - capacity) >= 0) fIndex = t;
if ((cur = (int) (entry = tab[fIndex])) == k) {
// key is present
return (int) (entry >>> 32);
} else if (cur == free) {
// key is absent
return defaultValue;
}
step += 2;
}
}
}
} else {
// key is absent
return defaultValue;
}
}
@Override
public int getOrDefault(int key, int defaultValue) {
int free;
if (key != (free = freeValue)) {
long[] tab = table;
int capacity, index;
int cur;
long entry;
if ((cur = (int) (entry = tab[index = ParallelKVIntKeyMixing.mix(key) % (capacity = tab.length)])) == key) {
// key is present
return (int) (entry >>> 32);
} else {
if (cur == free) {
// key is absent
return defaultValue;
} else {
int bIndex = index, fIndex = index, step = 1;
while (true) {
if ((bIndex -= step) < 0) bIndex += capacity;
if ((cur = (int) (entry = tab[bIndex])) == key) {
// key is present
return (int) (entry >>> 32);
} else if (cur == free) {
// key is absent
return defaultValue;
}
int t;
if ((t = (fIndex += step) - capacity) >= 0) fIndex = t;
if ((cur = (int) (entry = tab[fIndex])) == key) {
// key is present
return (int) (entry >>> 32);
} else if (cur == free) {
// key is absent
return defaultValue;
}
step += 2;
}
}
}
} else {
// key is absent
return defaultValue;
}
}
@Override
public void forEach(BiConsumer action) {
if (action == null)
throw new java.lang.NullPointerException();
if (this.isEmpty())
return;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
action.accept(key, (int) (entry >>> 32));
}
}
}
@Override
public void forEach(IntIntConsumer action) {
if (action == null)
throw new java.lang.NullPointerException();
if (this.isEmpty())
return;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
action.accept(key, (int) (entry >>> 32));
}
}
}
@Override
public boolean forEachWhile(IntIntPredicate predicate) {
if (predicate == null)
throw new java.lang.NullPointerException();
if (this.isEmpty())
return true;
boolean terminated = false;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
if (!predicate.test(key, (int) (entry >>> 32))) {
terminated = true;
break;
}
}
}
return !terminated;
}
@Nonnull
@Override
public IntIntCursor cursor() {
return new NoRemovedMapCursor();
}
@SuppressWarnings("unchecked")
@Override
public boolean containsAllEntries(Map m) {
return CommonIntIntMapOps.containsAllEntries(this, m);
}
@Override
public boolean allEntriesContainingIn(InternalIntIntMapOps m) {
if (this.isEmpty())
return true;
boolean containsAll = true;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
if (!m.containsEntry(key, (int) (entry >>> 32))) {
containsAll = false;
break;
}
}
}
return containsAll;
}
@Override
public void reversePutAllTo(InternalIntIntMapOps m) {
if (this.isEmpty())
return;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
m.justPut(key, (int) (entry >>> 32));
}
}
}
@Override
@Nonnull
public HashObjSet> entrySet() {
return new EntryView();
}
@Override
@Nonnull
public IntCollection values() {
return new ValueView();
}
@Override
public boolean equals(Object o) {
return CommonMapOps.equals(this, o);
}
@Override
public int hashCode() {
int hashCode = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
hashCode += key ^ (int) (entry >>> 32);
}
}
return hashCode;
}
@Override
public String toString() {
if (this.isEmpty())
return "{}";
StringBuilder sb = new StringBuilder();
int elementCount = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
sb.append(' ');
sb.append(key);
sb.append('=');
sb.append((int) (entry >>> 32));
sb.append(',');
if (++elementCount == 8) {
int expectedLength = sb.length() * (size() / 8);
sb.ensureCapacity(expectedLength + (expectedLength / 2));
}
}
}
sb.setCharAt(0, '{');
sb.setCharAt(sb.length() - 1, '}');
return sb.toString();
}
@Override
public Integer put(Integer key, Integer value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int put(int key, int value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public Integer putIfAbsent(Integer key, Integer value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int putIfAbsent(int key, int value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public void justPut(int key, int value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public Integer compute(Integer key,
BiFunction remappingFunction) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int compute(int key, IntIntToIntFunction remappingFunction) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public Integer computeIfAbsent(Integer key,
Function mappingFunction) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int computeIfAbsent(int key, IntUnaryOperator mappingFunction) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public Integer computeIfPresent(Integer key,
BiFunction remappingFunction) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int computeIfPresent(int key, IntIntToIntFunction remappingFunction) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public Integer merge(Integer key, Integer value,
BiFunction remappingFunction) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int merge(int key, int value, IntBinaryOperator remappingFunction) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int addValue(int key, int value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int addValue(int key, int addition, int initialValue) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public void putAll(@Nonnull Map m) {
CommonIntIntMapOps.putAll(this, m);
}
@Override
public Integer replace(Integer key, Integer value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int replace(int key, int value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public boolean replace(Integer key, Integer oldValue, Integer newValue) {
return replace(key.intValue(),
oldValue.intValue(),
newValue.intValue());
}
@Override
public boolean replace(int key, int oldValue, int newValue) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public void replaceAll(
BiFunction function) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public void replaceAll(IntIntToIntFunction function) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public Integer remove(Object key) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public boolean justRemove(int key) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public int remove(int key) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public boolean remove(Object key, Object value) {
return remove(((Integer) key).intValue(),
((Integer) value).intValue()
);
}
@Override
public boolean remove(int key, int value) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public boolean removeIf(IntIntPredicate filter) {
throw new java.lang.UnsupportedOperationException();
}
class EntryView extends AbstractSetView>
implements HashObjSet>,
InternalObjCollectionOps> {
@Nonnull
@Override
public Equivalence> equivalence() {
return Equivalence.entryEquivalence(
Equivalence.defaultEquality()
,
Equivalence.defaultEquality()
);
}
@Nonnull
@Override
public HashConfig hashConfig() {
return ImmutableQHashParallelKVIntIntMapGO.this.hashConfig();
}
@Override
public int size() {
// Read field instead of calling size() to avoid infinite recursive calls in Koloboke
// Compile-generated map, if it extends AbstractMap
return size;
}
@Override
public double currentLoad() {
return ImmutableQHashParallelKVIntIntMapGO.this.currentLoad();
}
@Override
@SuppressWarnings("unchecked")
public boolean contains(Object o) {
try {
Map.Entry e = (Map.Entry) o;
return containsEntry(e.getKey(), e.getValue());
} catch (NullPointerException e) {
return false;
} catch (ClassCastException e) {
return false;
}
}
@Override
@Nonnull
public final Object[] toArray() {
int size = size();
Object[] result = new Object[size];
if (size == 0)
return result;
int resultIndex = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
result[resultIndex++] = new ImmutableEntry(key, (int) (entry >>> 32));
}
}
return result;
}
@Override
@SuppressWarnings("unchecked")
@Nonnull
public final T[] toArray(@Nonnull T[] a) {
int size = size();
if (a.length < size) {
Class elementType = a.getClass().getComponentType();
a = (T[]) java.lang.reflect.Array.newInstance(elementType, size);
}
if (size == 0) {
if (a.length > 0)
a[0] = null;
return a;
}
int resultIndex = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
a[resultIndex++] = (T) new ImmutableEntry(key, (int) (entry >>> 32));
}
}
if (a.length > resultIndex)
a[resultIndex] = null;
return a;
}
@Override
public final void forEach(@Nonnull Consumer> action) {
if (action == null)
throw new java.lang.NullPointerException();
if (this.isEmpty())
return;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
action.accept(new ImmutableEntry(key, (int) (entry >>> 32)));
}
}
}
@Override
public boolean forEachWhile(@Nonnull Predicate> predicate) {
if (predicate == null)
throw new java.lang.NullPointerException();
if (this.isEmpty())
return true;
boolean terminated = false;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
if (!predicate.test(new ImmutableEntry(key, (int) (entry >>> 32)))) {
terminated = true;
break;
}
}
}
return !terminated;
}
@Override
@Nonnull
public ObjIterator> iterator() {
return new NoRemovedEntryIterator(
);
}
@Nonnull
@Override
public ObjCursor> cursor() {
return new NoRemovedEntryCursor(
);
}
@Override
public final boolean containsAll(@Nonnull Collection c) {
return CommonObjCollectionOps.containsAll(this, c);
}
@Override
public final boolean allContainingIn(ObjCollection c) {
if (this.isEmpty())
return true;
boolean containsAll = true;
ReusableEntry e = new ReusableEntry();
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
if (!c.contains(e.with(key, (int) (entry >>> 32)))) {
containsAll = false;
break;
}
}
}
return containsAll;
}
@Override
public boolean reverseRemoveAllFrom(ObjSet s) {
if (this.isEmpty() || s.isEmpty())
return false;
boolean changed = false;
ReusableEntry e = new ReusableEntry();
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
changed |= s.remove(e.with(key, (int) (entry >>> 32)));
}
}
return changed;
}
@Override
public final boolean reverseAddAllTo(ObjCollection> c) {
if (this.isEmpty())
return false;
boolean changed = false;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
changed |= c.add(new ImmutableEntry(key, (int) (entry >>> 32)));
}
}
return changed;
}
public int hashCode() {
return ImmutableQHashParallelKVIntIntMapGO.this.hashCode();
}
@Override
public String toString() {
if (this.isEmpty())
return "[]";
StringBuilder sb = new StringBuilder();
int elementCount = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
sb.append(' ');
sb.append(key);
sb.append('=');
sb.append((int) (entry >>> 32));
sb.append(',');
if (++elementCount == 8) {
int expectedLength = sb.length() * (size() / 8);
sb.ensureCapacity(expectedLength + (expectedLength / 2));
}
}
}
sb.setCharAt(0, '[');
sb.setCharAt(sb.length() - 1, ']');
return sb.toString();
}
@Override
public boolean shrink() {
return ImmutableQHashParallelKVIntIntMapGO.this.shrink();
}
@Override
@SuppressWarnings("unchecked")
public boolean remove(Object o) {
try {
Map.Entry e = (Map.Entry) o;
int key = e.getKey();
int value = e.getValue();
return ImmutableQHashParallelKVIntIntMapGO.this.remove(key, value);
} catch (NullPointerException e) {
return false;
} catch (ClassCastException e) {
return false;
}
}
@Override
public final boolean removeIf(@Nonnull Predicate> filter) {
throw new java.lang.UnsupportedOperationException();
}
@SuppressWarnings("unchecked")
@Override
public final boolean removeAll(@Nonnull Collection c) {
if (c instanceof InternalObjCollectionOps) {
InternalObjCollectionOps c2 = (InternalObjCollectionOps) c;
if (equivalence().equals(c2.equivalence()) && c2.size() < this.size()) {
c2.reverseRemoveAllFrom(this);
}
}
throw new java.lang.UnsupportedOperationException();
}
@Override
public final boolean retainAll(@Nonnull Collection c) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public void clear() {
// Don't call map.clear() directly to avoid infinite recursive calls in Koloboke
// Compile-generated map, if it extends AbstractMap
throw new UnsupportedOperationException();
}
}
abstract class IntIntEntry extends AbstractEntry {
abstract int key();
@Override
public final Integer getKey() {
return key();
}
abstract int value();
@Override
public final Integer getValue() {
return value();
}
@SuppressWarnings("unchecked")
@Override
public boolean equals(Object o) {
Map.Entry e2;
int k2;
int v2;
try {
e2 = (Map.Entry) o;
k2 = (Integer) e2.getKey();
v2 = (Integer) e2.getValue();
return key() == k2
&&
value() == v2
;
} catch (ClassCastException e) {
return false;
} catch (NullPointerException e) {
return false;
}
}
@Override
public int hashCode() {
return Primitives.hashCode(key())
^
Primitives.hashCode(value())
;
}
}
private class ImmutableEntry extends IntIntEntry {
private final int key;
private final int value;
ImmutableEntry(int key, int value) {
this.key = key;
this.value = value;
}
@Override
public int key() {
return key;
}
@Override
public int value() {
return value;
}
}
class ReusableEntry extends IntIntEntry {
private int key;
private int value;
ReusableEntry with(int key, int value) {
this.key = key;
this.value = value;
return this;
}
@Override
public int key() {
return key;
}
@Override
public int value() {
return value;
}
}
class ValueView extends AbstractIntValueView {
@Override
public int size() {
return ImmutableQHashParallelKVIntIntMapGO.this.size();
}
@Override
public boolean shrink() {
return ImmutableQHashParallelKVIntIntMapGO.this.shrink();
}
@Override
public boolean contains(Object o) {
return ImmutableQHashParallelKVIntIntMapGO.this.containsValue(o);
}
@Override
public boolean contains(int v) {
return ImmutableQHashParallelKVIntIntMapGO.this.containsValue(v);
}
@Override
public void forEach(Consumer action) {
if (action == null)
throw new java.lang.NullPointerException();
if (this.isEmpty())
return;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
action.accept((int) (entry >>> 32));
}
}
}
@Override
public void forEach(IntConsumer action) {
if (action == null)
throw new java.lang.NullPointerException();
if (this.isEmpty())
return;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
action.accept((int) (entry >>> 32));
}
}
}
@Override
public boolean forEachWhile(IntPredicate predicate) {
if (predicate == null)
throw new java.lang.NullPointerException();
if (this.isEmpty())
return true;
boolean terminated = false;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
if (!predicate.test((int) (entry >>> 32))) {
terminated = true;
break;
}
}
}
return !terminated;
}
@Override
public boolean allContainingIn(IntCollection c) {
if (this.isEmpty())
return true;
boolean containsAll = true;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
if (!c.contains((int) (entry >>> 32))) {
containsAll = false;
break;
}
}
}
return containsAll;
}
@Override
public boolean reverseAddAllTo(IntCollection c) {
if (this.isEmpty())
return false;
boolean changed = false;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
changed |= c.add((int) (entry >>> 32));
}
}
return changed;
}
@Override
public boolean reverseRemoveAllFrom(IntSet s) {
if (this.isEmpty() || s.isEmpty())
return false;
boolean changed = false;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
changed |= s.removeInt((int) (entry >>> 32));
}
}
return changed;
}
@Override
@Nonnull
public IntIterator iterator() {
return new NoRemovedValueIterator(
);
}
@Nonnull
@Override
public IntCursor cursor() {
return new NoRemovedValueCursor(
);
}
@Override
@Nonnull
public Object[] toArray() {
int size = size();
Object[] result = new Object[size];
if (size == 0)
return result;
int resultIndex = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
result[resultIndex++] = (int) (entry >>> 32);
}
}
return result;
}
@Override
@SuppressWarnings("unchecked")
@Nonnull
public T[] toArray(@Nonnull T[] a) {
int size = size();
if (a.length < size) {
Class elementType = a.getClass().getComponentType();
a = (T[]) java.lang.reflect.Array.newInstance(elementType, size);
}
if (size == 0) {
if (a.length > 0)
a[0] = null;
return a;
}
int resultIndex = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
a[resultIndex++] = (T) Integer.valueOf((int) (entry >>> 32));
}
}
if (a.length > resultIndex)
a[resultIndex] = null;
return a;
}
@Override
public int[] toIntArray() {
int size = size();
int[] result = new int[size];
if (size == 0)
return result;
int resultIndex = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
result[resultIndex++] = (int) (entry >>> 32);
}
}
return result;
}
@Override
public int[] toArray(int[] a) {
int size = size();
if (a.length < size)
a = new int[size];
if (size == 0) {
if (a.length > 0)
a[0] = 0;
return a;
}
int resultIndex = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
a[resultIndex++] = (int) (entry >>> 32);
}
}
if (a.length > resultIndex)
a[resultIndex] = 0;
return a;
}
@Override
public String toString() {
if (this.isEmpty())
return "[]";
StringBuilder sb = new StringBuilder();
int elementCount = 0;
int free = freeValue;
long[] tab = table;
long entry;
for (int i = tab.length - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
sb.append(' ').append((int) (entry >>> 32)).append(',');
if (++elementCount == 8) {
int expectedLength = sb.length() * (size() / 8);
sb.ensureCapacity(expectedLength + (expectedLength / 2));
}
}
}
sb.setCharAt(0, '[');
sb.setCharAt(sb.length() - 1, ']');
return sb.toString();
}
@Override
public boolean remove(Object o) {
return removeInt(( Integer ) o);
}
@Override
public boolean removeInt(int v) {
return removeValue(v);
}
@Override
public void clear() {
ImmutableQHashParallelKVIntIntMapGO.this.clear();
}
public boolean removeIf(Predicate filter) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public boolean removeIf(IntPredicate filter) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public boolean removeAll(@Nonnull Collection c) {
throw new java.lang.UnsupportedOperationException();
}
@Override
public boolean retainAll(@Nonnull Collection c) {
throw new java.lang.UnsupportedOperationException();
}
}
class NoRemovedEntryIterator implements ObjIterator> {
final long[] tab;
final int free;
int nextIndex;
ImmutableEntry next;
NoRemovedEntryIterator() {
long[] tab = this.tab = table;
int free = this.free = freeValue;
int nextI = tab.length;
long entry;
while (--nextI >= 0) {
int key;
if ((key = (int) (entry = tab[nextI])) != free) {
next = new ImmutableEntry(key, (int) (entry >>> 32));
break;
}
}
nextIndex = nextI;
}
@Override
public void forEachRemaining(@Nonnull Consumer> action) {
if (action == null)
throw new java.lang.NullPointerException();
long[] tab = this.tab;
int free = this.free;
long entry;
int nextI = nextIndex;
for (int i = nextI; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
action.accept(new ImmutableEntry(key, (int) (entry >>> 32)));
}
}
if (nextI != nextIndex) {
throw new java.util.ConcurrentModificationException();
}
nextIndex = -1;
}
@Override
public boolean hasNext() {
return nextIndex >= 0;
}
@Override
public Map.Entry next() {
int nextI;
if ((nextI = nextIndex) >= 0) {
long[] tab = this.tab;
int free = this.free;
ImmutableEntry prev = next;
long entry;
while (--nextI >= 0) {
int key;
if ((key = (int) (entry = tab[nextI])) != free) {
next = new ImmutableEntry(key, (int) (entry >>> 32));
break;
}
}
nextIndex = nextI;
return prev;
} else {
throw new java.util.NoSuchElementException();
}
}
@Override
public void remove() {
throw new java.lang.UnsupportedOperationException();
}
}
class NoRemovedEntryCursor implements ObjCursor> {
final long[] tab;
final int free;
int index;
int curKey;
int curValue;
NoRemovedEntryCursor() {
this.tab = table;
index = tab.length;
int free = this.free = freeValue;
curKey = free;
}
@Override
public void forEachForward(Consumer> action) {
if (action == null)
throw new java.lang.NullPointerException();
long[] tab = this.tab;
int free = this.free;
long entry;
int index = this.index;
for (int i = index - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
action.accept(new ImmutableEntry(key, (int) (entry >>> 32)));
}
}
if (index != this.index) {
throw new java.util.ConcurrentModificationException();
}
this.index = -1;
curKey = free;
}
@Override
public Map.Entry elem() {
int curKey;
if ((curKey = this.curKey) != free) {
return new ImmutableEntry(curKey, curValue);
} else {
throw new java.lang.IllegalStateException();
}
}
@Override
public boolean moveNext() {
long[] tab = this.tab;
int free = this.free;
long entry;
for (int i = index - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
index = i;
curKey = key;
curValue = (int) (entry >>> 32);
return true;
}
}
curKey = free;
index = -1;
return false;
}
@Override
public void remove() {
throw new java.lang.UnsupportedOperationException();
}
}
class NoRemovedValueIterator implements IntIterator {
final long[] tab;
final int free;
int nextIndex;
int next;
NoRemovedValueIterator() {
long[] tab = this.tab = table;
int free = this.free = freeValue;
int nextI = tab.length;
long entry;
while (--nextI >= 0) {
if ((int) (entry = tab[nextI]) != free) {
next = (int) (entry >>> 32);
break;
}
}
nextIndex = nextI;
}
@Override
public int nextInt() {
int nextI;
if ((nextI = nextIndex) >= 0) {
long[] tab = this.tab;
int free = this.free;
int prev = next;
long entry;
while (--nextI >= 0) {
if ((int) (entry = tab[nextI]) != free) {
next = (int) (entry >>> 32);
break;
}
}
nextIndex = nextI;
return prev;
} else {
throw new java.util.NoSuchElementException();
}
}
@Override
public void forEachRemaining(Consumer action) {
if (action == null)
throw new java.lang.NullPointerException();
long[] tab = this.tab;
int free = this.free;
long entry;
int nextI = nextIndex;
for (int i = nextI; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
action.accept((int) (entry >>> 32));
}
}
if (nextI != nextIndex) {
throw new java.util.ConcurrentModificationException();
}
nextIndex = -1;
}
@Override
public void forEachRemaining(IntConsumer action) {
if (action == null)
throw new java.lang.NullPointerException();
long[] tab = this.tab;
int free = this.free;
long entry;
int nextI = nextIndex;
for (int i = nextI; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
action.accept((int) (entry >>> 32));
}
}
if (nextI != nextIndex) {
throw new java.util.ConcurrentModificationException();
}
nextIndex = -1;
}
@Override
public boolean hasNext() {
return nextIndex >= 0;
}
@Override
public Integer next() {
return nextInt();
}
@Override
public void remove() {
throw new java.lang.UnsupportedOperationException();
}
}
class NoRemovedValueCursor implements IntCursor {
final long[] tab;
final int free;
int index;
int curKey;
int curValue;
NoRemovedValueCursor() {
this.tab = table;
index = tab.length;
int free = this.free = freeValue;
curKey = free;
}
@Override
public void forEachForward(IntConsumer action) {
if (action == null)
throw new java.lang.NullPointerException();
long[] tab = this.tab;
int free = this.free;
long entry;
int index = this.index;
for (int i = index - 1; i >= 0; i--) {
if ((int) (entry = tab[i]) != free) {
action.accept((int) (entry >>> 32));
}
}
if (index != this.index) {
throw new java.util.ConcurrentModificationException();
}
this.index = -1;
curKey = free;
}
@Override
public int elem() {
if (curKey != free) {
return curValue;
} else {
throw new java.lang.IllegalStateException();
}
}
@Override
public boolean moveNext() {
long[] tab = this.tab;
int free = this.free;
long entry;
for (int i = index - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
index = i;
curKey = key;
curValue = (int) (entry >>> 32);
return true;
}
}
curKey = free;
index = -1;
return false;
}
@Override
public void remove() {
throw new java.lang.UnsupportedOperationException();
}
}
class NoRemovedMapCursor implements IntIntCursor {
final long[] tab;
final int free;
int index;
int curKey;
int curValue;
NoRemovedMapCursor() {
this.tab = table;
index = tab.length;
int free = this.free = freeValue;
curKey = free;
}
@Override
public void forEachForward(IntIntConsumer action) {
if (action == null)
throw new java.lang.NullPointerException();
long[] tab = this.tab;
int free = this.free;
long entry;
int index = this.index;
for (int i = index - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
action.accept(key, (int) (entry >>> 32));
}
}
if (index != this.index) {
throw new java.util.ConcurrentModificationException();
}
this.index = -1;
curKey = free;
}
@Override
public int key() {
int curKey;
if ((curKey = this.curKey) != free) {
return curKey;
} else {
throw new java.lang.IllegalStateException();
}
}
@Override
public int value() {
if (curKey != free) {
return curValue;
} else {
throw new java.lang.IllegalStateException();
}
}
@Override
public void setValue(int value) {
if (curKey != free) {
U.putInt(tab, LONG_BASE + INT_VALUE_OFFSET + (((long) (index)) << LONG_SCALE_SHIFT), value);
} else {
throw new java.lang.IllegalStateException();
}
}
@Override
public boolean moveNext() {
long[] tab = this.tab;
int free = this.free;
long entry;
for (int i = index - 1; i >= 0; i--) {
int key;
if ((key = (int) (entry = tab[i])) != free) {
index = i;
curKey = key;
curValue = (int) (entry >>> 32);
return true;
}
}
curKey = free;
index = -1;
return false;
}
@Override
public void remove() {
throw new java.lang.UnsupportedOperationException();
}
}
}