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/* Copyright (c) 2014 LibJ
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* You should have received a copy of The MIT License (MIT) along with this
* program. If not, see
* This interface is a replica of the {@link java.util.List} interface that
* defines synonymous methods for a list of {@code int} values instead of
* Object references.
*/
@Generated(value="Autogenerated by OpenJAX CodeGen Template (0.2.5)", date="2020-05-23")
public interface IntList extends IntCollection {
/**
* Pushes an item onto the top of this list. This has exactly the same effect
* as:
*
*
* {@code add(value)}
*
*
* @param value The value to be pushed onto this list.
* @return The {@code value} argument.
* @see #add(int)
*/
default int push(final int value) {
add(value);
return value;
}
/**
* Removes the value at the top of this list and returns that value. This has
* exactly the same effect as:
*
*
* {@code removeIndex(size() - 1)}
*
*
* @return The value at the top of this list (the last item of the
* {@link IntList} object).
* @throws IndexOutOfBoundsException If this list is empty.
*/
default int pop() {
return removeIndex(size() - 1);
}
/**
* Looks at the value at the top of this list without removing it from the
* list. This has exactly the same effect as:
*
*
* {@code get(size() - 1)}
*
*
* @return The value at the top of this list (the last item of the
* {@link IntList} object).
* @throws IndexOutOfBoundsException If this list is empty.
*/
default int peek() {
return get(size() - 1);
}
/**
* Returns the value at the specified position in this list.
*
* @param index Index of the value to return.
* @return The value at the specified position in this list.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || size() < index}).
*/
int get(int index);
/**
* Appends the specified value to the end of this list.
*
* @param value Value to be appended to this list.
* @return {@code true} if this list changed as a result of the call.
*/
@Override
boolean add(int value);
/**
* Inserts the specified value at the specified position in this list. Shifts
* the value currently at that position (if any) and any subsequent values to
* the right (adds one to their indices).
*
* @param index Index at which the specified value is to be inserted
* @param value Value to be inserted.
* @return {@code true} if this list changed as a result of the call.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || size() < index}).
*/
boolean add(int index, int value);
/**
* Appends all of the values in the specified array to the end of this list,
* in the order that they appear in the array.
*
* @param index Index at which to insert the first value from the specified
* array.
* @param values Array containing values to be added to this list.
* @param offset The index of the first value to add.
* @param length The number of values to add.
* @return {@code true} if this list changed as a result of the call.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || size() < index}), or if the offset or length
* are out of range
* ({@code offset < 0 || values.length < offset + length}).
* @throws NullPointerException If the specified array is null.
*/
boolean addAll(int index, int[] values, int offset, int length);
/**
* Appends all of the values in the specified array to the end of this list,
* in the order that they appear in the array.
*
* @param index Index at which to insert the first value from the specified
* array.
* @param values Array containing values to be added to this list.
* @return {@code true} if this list changed as a result of the call.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || size() < index}).
* @throws NullPointerException If the specified array is null.
*/
default boolean addAll(final int index, final int[] values) {
return addAll(index, values, 0, values.length);
}
/**
* Appends all of the values in the specified array to the end of this list,
* in the order that they appear in the array.
*
* @param values Array containing values to be added to this list.
* @param offset The index of the first value to add.
* @param length The number of values to add.
* @return {@code true} if this list changed as a result of the call.
* @throws IndexOutOfBoundsException If the offset or length are out of range
* ({@code offset < 0 || values.length < offset + length}).
* @throws NullPointerException If the specified array is null.
*/
boolean addAll(int[] values, int offset, int length);
/**
* Appends all of the values in the specified array to the end of this list,
* in the order that they appear in the array.
*
* @param values Array containing values to be added to this list.
* @return {@code true} if this list changed as a result of the call.
* @throws NullPointerException If the specified array is null.
*/
@Override
default boolean addAll(final int ... values) {
return addAll(values, 0, values.length);
}
/**
* Appends all of the values in the specified collection to the end of this
* list, in the order that they are returned by the specified collection's
* iterator.
*
* @param index Index at which to insert the first value from the specified
* collection.
* @param c Collection containing values to be added to this list.
* @return {@code true} if this list changed as a result of the call.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || size() < index}).
* @throws ClassCastException If the class of an element of the specified
* collection is not {@link Integer}.
* @throws NullPointerException If the specified collection is null, or if the
* collection contains a null element.
*/
boolean addAll(int index, Collection c);
/**
* Appends all of the values in the specified collection to the end of this
* list, in the order that they are returned by the specified collection's
* iterator.
*
* @param c Collection containing values to be added to this list.
* @return {@code true} if this list changed as a result of the call.
* @throws ClassCastException If the class of an element of the specified
* collection is not {@link Integer}.
* @throws NullPointerException If the specified collection is null, or if the
* collection contains a null element.
*/
@Override
boolean addAll(Collection c);
/**
* Appends all of the values in the specified collection to the end of this
* list, in the order that they are returned by the specified collection's
* iterator. The behavior of this operation is undefined if the specified
* collection is modified while the operation is in progress. (Note that this
* will occur if the specified collection is this list, and it's nonempty.)
*
* @param index Index at which to insert the first value from the specified
* collection.
* @param c Collection containing values to be added to this list.
* @return {@code true} if this list changed as a result of the call.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || size() < index}).
* @throws NullPointerException If the specified collection is null.
*/
boolean addAll(int index, IntCollection c);
/**
* Appends all of the values in the specified collection to the end of this
* list, in the order that they are returned by the specified collection's
* iterator. The behavior of this operation is undefined if the specified
* collection is modified while the operation is in progress. (Note that this
* will occur if the specified collection is this list, and it's nonempty.)
*
* @param c Collection containing values to be added to this list.
* @return {@code true} if this list changed as a result of the call.
* @throws NullPointerException If the specified collection is null.
*/
@Override
boolean addAll(IntCollection c);
/**
* Replaces the value at the specified position in this list with the
* specified value.
*
* @param index Index of the value to replace.
* @param value Value to be stored at the specified position.
* @return The value previously at the specified position.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || size() < index}).
*/
int set(int index, int value);
/**
* Removes the value at the specified index in this list. Shifts any
* subsequent values to the left (subtracts one from their indices).
*
* @param index The index of the value to be removed.
* @return The value that was removed from the list.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || size() < index}).
*/
int removeIndex(int index);
/**
* Removes the first occurrence of the specified value from this list, if it
* is present. If the list does not contain the value, it is unchanged. More
* formally, removes the value with the lowest index {@code i} such that
* {@code Objects.equals(o, get(i))} (if such an value exists). Returns
* {@code true} if this list contained the specified value (or equivalently,
* if this list changed as a result of the call).
*
* @param value Value to be removed from this list, if present.
* @return {@code true} if this list contained the specified value.
*/
@Override
default boolean remove(final int value) {
final int index = indexOf(value);
if (index == -1)
return false;
removeIndex(index);
return true;
}
/**
* Removes from this list all of its values that are contained in the
* specified array.
*
* @param values Values to be removed from this list.
* @return {@code true} if this list changed as a result of the call.
* @see #remove(int)
* @see #contains(int)
*/
@Override
default boolean removeAll(final int ... values) {
final int beforeSize = size();
for (int i = 0; i < values.length; ++i)
while (remove(values[i]));
return beforeSize != size();
}
/**
* Removes from this list all of its values that are contained in the
* specified collection.
*
* @param c Collection containing values to be removed from this list.
* @return {@code true} if this list changed as a result of the call.
* @throws NullPointerException If the specified collection is null.
* @see #remove(int)
* @see #contains(int)
*/
@Override
default boolean removeAll(final IntCollection c) {
final int beforeSize = size();
for (final IntIterator iterator = c.iterator(); iterator.hasNext();) {
final int value = iterator.next();
while (remove(value));
}
return beforeSize != size();
}
/**
* Removes from this list all of its values that are contained in the
* specified {@link Collection}.
*
* @param c Collection containing values to be removed from this list.
* @return {@code true} if this list changed as a result of the call.
* @throws ClassCastException If the class of an element of the specified
* collection is not {@link Integer}.
* @throws NullPointerException If the specified collection is null, or if the
* collection contains a null element.
* @see #remove(int)
* @see #contains(int)
*/
@Override
default boolean removeAll(final Collection c) {
final int beforeSize = size();
for (final Iterator i = c.iterator(); i.hasNext();) {
final int value = i.next();
while (remove(value));
}
return beforeSize != size();
}
/**
* Retains only the values in this list that are contained in the specified
* collection. In other words, removes from this list all of its values that
* are not contained in the specified collection.
*
* @param c Collection containing values to be retained in this list.
* @return {@code true} if this list changed as a result of the call.
* @throws ClassCastException If the class of an element of the specified
* collection is not {@link Integer}.
* @throws NullPointerException If the specified collection contains a null
* value, or if the specified collection is null.
* @see #remove(int)
* @see #contains(int)
*/
@Override
boolean retainAll(Collection c);
/**
* Retains only the values in this list that are contained in the specified
* collection. In other words, removes from this list all of its values that
* are not contained in the specified collection.
*
* @param c Collection containing values to be retained in this list.
* @return {@code true} if this list changed as a result of the call.
* @throws NullPointerException If the specified collection contains a null
* value, or if the specified collection is null.
* @see #remove(int)
* @see #contains(int)
*/
@Override
boolean retainAll(IntCollection c);
/**
* Replaces each value of this list with the result of applying the operator
* to that value. Errors or runtime exceptions thrown by the operator are
* relayed to the caller.
*
* If the list's list-iterator does not support the {@code set} operation,
* then an {@link UnsupportedOperationException} will be thrown when replacing
* the first value.
*
* @param operator The operator to apply to each value.
* @throws NullPointerException If the specified operator is null.
*/
default void replaceAll(final IntUnaryOperator operator) {
Objects.requireNonNull(operator);
final IntListIterator iterator = listIterator();
while (iterator.hasNext())
iterator.set(operator.applyAsInt(iterator.next()));
}
/**
* Returns {@code true} if this list contains the specified value. More
* formally, returns {@code true} if and only if this list contains at least
* one value {@code v} such that {@code Objects.equals(o, e)}.
*
* @param value Value whose presence in this list is to be tested.
* @return {@code true} if this list contains the specified value.
*/
@Override
default boolean contains(final int value) {
return indexOf(value) != -1;
}
/**
* Returns {@code true} if this collection contains all of the values in the
* specified array.
*
* @param values Array to be checked for containment in this collection.
* @return {@code true} if this collection contains all of the values in the
* specified collection.
* @see #contains(int)
*/
default boolean containsAll(final int ... values) {
for (int i = 0; i < values.length; ++i)
if (!contains(values[i]))
return false;
return true;
}
/**
* Returns the index of the first occurrence of the specified value in this
* list, or -1 if this list does not contain the value. More formally, returns
* the lowest index {@code i} such that {@code value == get(i)}, or -1 if
* there is no such value.
*
* @param value Value to search for.
* @return The index of the first occurrence of the specified value in this
* list, or -1 if this list does not contain the value.
*/
int indexOf(int value);
/**
* Returns the index of the last occurrence of the specified value in this
* list, or -1 if this list does not contain the value. More formally, returns
* the highest index {@code i} such that {@code value == get(i)}, or -1 if
* there is no such value.
*
* @param value Value to search for.
* @return The index of the last occurrence of the specified value in this
* list, or -1 if this list does not contain the value.
*/
int lastIndexOf(int value);
/**
* Returns an iterator over the values in this list in proper sequence.
*
* @return An iterator over the values in this list in proper sequence.
*/
@Override
IntIterator iterator();
/**
* Returns a int list iterator over the values in this list (in proper
* sequence).
*
* @return An int list iterator over the values in this list (in proper
* sequence).
*/
default IntListIterator listIterator() {
return listIterator(0);
}
/**
* Returns a int list iterator over the values in this list (in proper
* sequence), starting at the specified position in the list. The specified
* index indicates the first value that would be returned by an initial call
* to {@link IntListIterator#next next}. An initial call to
* {@link IntListIterator#previous previous} would return the value with the
* specified index minus one.
*
* @param index Index of the first value to be returned from the int list
* iterator (by a call to {@link IntListIterator#next next}).
* @return A int list iterator over the values in this list (in proper
* sequence), starting at the specified position in the list.
* @throws IndexOutOfBoundsException If the index is out of range
* ({@code index < 0 || index > size()}).
*/
IntListIterator listIterator(int index);
/**
* Returns the number of values in this list. If this list contains more than
* {@link Integer#MAX_VALUE} values, returns {@link Integer#MAX_VALUE}.
*
* @return The number of values in this list.
*/
@Override
int size();
/**
* Returns {@code true} if this list contains no values.
*
* @return {@code true} if this list contains no values.
*/
@Override
boolean isEmpty();
/**
* Sorts the list into ascending order.
*/
default void sort() {
sort((IntComparator)null);
}
/**
* Sorts the specified list according to the order induced by the specified
* comparator.
*
* @param c The comparator to determine the order of the list.
*/
void sort(IntComparator c);
/**
* Sorts the specified paired array according to the order induced by the
* specified comparator applied to the values in this list.
*
* This method will result in this and the specified paired list to be sorted
* in tandem.
*
* For example, {@code this} and {@code p} are initialized to:
*
*
* this: 6 8 9 7 4 0 2 3 1 5
* p: g i j h e a c d b f
*
*
* After {@code sort(p)} is called:
*
*
* this: 0 1 2 3 4 5 6 7 8 9
* p: a b c d e f g h i j
*
*
* @param p The paired array that is to be sorted in tandem with this list.
*/
default void sort(final Object[] p) {
sort(p, null);
}
/**
* Sorts this specified paired array according to the order induced by the
* specified comparator applied to the values in this list.
*
* This method will result in this and the specified paired list to be sorted
* in tandem.
*
* For example, {@code this} and {@code p} are initialized to:
*
*
* this: 6 8 9 7 4 0 2 3 1 5
* p: g i j h e a c d b f
*
*
* After {@code sort(p)} is called:
*
*
* this: 0 1 2 3 4 5 6 7 8 9
* p: a b c d e f g h i j
*
*
* @param p The paired array that is to be sorted in tandem with this list.
* @param c The comparator to determine the order of this and the paired array.
* @throws IllegalArgumentException If the length of the paired list does not
* match that of this list.
*/
default void sort(final Object[] p, final IntComparator c) {
if (p.length != size())
throw new IllegalArgumentException("The length of the paired array (" + p.length + ") does not match that of this list (" + size() + ")");
final int[] idx = PrimitiveSort.buildIndex(size());
final IntComparator comparator = c != null ? c : IntComparator.NATURAL;
PrimitiveSort.sortIndexed(p, idx, new IntComparator() {
@Override
public int compare(final int o1, final int o2) {
return comparator.compare(get(o1), get(o2));
}
});
}
/**
* Sorts the specified paired list according to the order induced by the
* specified comparator applied to the values in this list.
*
* This method will result in this and the specified paired list to be sorted
* in tandem.
*
* @param p The paired list that is to be sorted in tandem with this list.
*/
default void sort(final List p) {
sort(p, null);
}
/**
* Sorts the specified paired list according to the order induced by the
* specified comparator applied to the values in this list.
*
* This method will result in this and the specified paired list to be sorted
* in tandem.
*
* @param p The paired list that is to be sorted in tandem with this list.
* @param c The comparator to determine the order of this and the paired list.
* @throws IllegalArgumentException If the length of the paired list does not
* match that of this list.
*/
default void sort(final List p, final IntComparator c) {
if (p.size() != size())
throw new IllegalArgumentException("The size of the paired list (" + p.size() + ") does not match that of this list (" + size() + ")");
final int[] idx = PrimitiveSort.buildIndex(size());
final IntComparator comparator = c != null ? c : IntComparator.NATURAL;
PrimitiveSort.sortIndexed(p, idx, new IntComparator() {
@Override
public int compare(final int o1, final int o2) {
return comparator.compare(get(o1), get(o2));
}
});
}
/**
* Removes all of the elements from this list. The list will be empty after
* this call returns.
*/
@Override
void clear();
/**
* Returns a view of the portion of this list between the specified
* {@code fromIndex}, inclusive, and {@code toIndex}, exclusive. (If
* {@code fromIndex} and {@code toIndex} are equal, the returned list is
* empty). The returned list is backed by this list, so non-structural, or
* structural, changes in the returned list are reflected in this list,
* and vice-versa. The returned list supports all of the optional list
* operations supported by this list.
*
* This method eliminates the need for explicit range operations (of the sort
* that commonly exist for arrays). Any operation that expects a list can be
* used as a range operation by passing a subList view instead of a whole
* list. For example, the following idiom removes a range of elements from a
* list:
*
*
* {@code list.subList(from, to).clear();}
*
*
* Similar idioms may be constructed for {@code indexOf} and
* {@code lastIndexOf}, and all of the algorithms in the {@link IntList}
* class can be applied to a subList.
*
* The semantics of the list returned by this method are defined if the
* backing list (i.e., this list) is structurally modified in any way
* other than via the returned list. Structural modifications are those that
* change the size of this list.
*
*
* - Changes made to the returned sub-list will be reflected in its parent
* list.
*
* - If a value is added to the sub-list, the value addition will be
* reflected at the relevant index of the parent list, and the range and size
* of the sub-list and its parent list will increase by 1.
* - If a value is removed from the sub-list, the value removal will be
* reflected at the relevant index of the parent list, and the range and size
* of the sub-list and its parent list will reduce by 1.
*
*
* - Changes made to the parent list will be reflected in the returned
* sub-list.
*
* - If a value is added to the parent list in the range of the sub-list,
* the value addition will be reflected at the relevant index of the sub-list,
* and the range and size of the parent list and the sub-list will increase by
* 1.
* - If a value is added to the parent list in the range preceding the
* {@code fromIndex} of the sub-list, the range indexes of the sub-list will
* increase by 1.
* - If a value is removed from the parent list in the range of the
* sub-list, the value removal will be reflected at the relevant index of the
* sub-list, and the range and size of the parent list and the sub-list will
* reduce by 1.
* - If a value is removed from the parent list in the range preceding the
* {@code fromIndex} of the sub-list, the range indexes of the sub-list will
* reduce by 1.
*
*
*
*
* @param fromIndex Low endpoint (inclusive) of the subList.
* @param toIndex High endpoint (exclusive) of the subList.
* @return A view of the specified range within this list.
* @throws IndexOutOfBoundsException For range parameters that are
* out-of-bounds ({@code fromIndex < 0 || toIndex > size ||
* fromIndex > toIndex}).
*/
IntList subList(int fromIndex, int toIndex);
/**
* Compares the specified object with this list for equality. Returns
* {@code true} if and only if the specified object is also a list, both lists
* have the same size, and all corresponding pairs of values in the two lists
* are equal. (Two values {@code v1} and {@code v2} are equal if
* {@code v1 == v2}.) In other words, two lists are defined to be equal if
* they contain the same values in the same order.
*
* @param obj The object to be compared for equality with this list.
* @return {@code true} if the specified object is equal to this list.
*/
@Override
boolean equals(Object obj);
/**
* Returns the hash code value for this list. The hash code algorithm of a
* list is defined in {@link java.util.List#hashCode()}.
*
* @return The hash code value for this list.
* @see Object#equals(Object)
* @see #equals(Object)
*/
@Override
int hashCode();
}