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Class COM.objectspace.jgl.adapters.ShortBuffer

java.lang.Object
   |
   +----COM.objectspace.jgl.adapters.ShortBuffer

public class ShortBuffer

extends Object

implements Sequence

The implementation store elements in a contiguous linear memory space so that index-based access is very quick. When an ShortBuffer's originally allocated memory space is exceeded, its elements are copied into a new memory space that is large enough to accomodate everything.

If an insertion causes reallocation, all iterators and references are invalidated; otherwise, only the iterators and references after the insertion point are invalidated.

A remove invalidates all of the iterators and references after the point of the remove.

See Also:

ShortArray, ShortIterator

ShortBuffer()

Construct myself to be an empty ShortBuffer.

ShortBuffer(int)

Construct myself to contain a specified number of null elements.

ShortBuffer(int, short)

Construct myself to contain a specified number of elements set to a particular object.

ShortBuffer(short[])

Construct myself to use a specified array as my initial storage.

ShortBuffer(ShortBuffer)

Construct myself to be a copy of an existing ShortBuffer.

add(Object)

Add an object after my last element.

add(short)

Add a short after my last element.

at(int)

Return the element at the specified index.

back()

Return my last element.

begin()

Return an iterator positioned at my first item.

capacity()

Return the number of elements that I contain without allocating more internal storage.

clear()

Remove all of my elements.

clone()

Return a shallow copy of myself.

contains(Object)

Return true if I contain a particular object using .equals()

contains(short)

Return true if I contain a particular short.

copy(ShortBuffer)

Become a shallow copy of an existing ShortBuffer.

copyTo(short[])

Copy my elements into the specified array.

count(int, int, Object)

Return the number of objects within a particular range of indices that match a particular value.

count(int, int, short)

Return the number of objects within a particular range of indices that match a particular short.

count(Object)

Return the number of objects that match a particular value.

count(short)

Return the number of objects that equal a particular value.

elements()

Return an Enumeration of my components.

end()

Return an iterator positioned immediately after my last item.

ensureCapacity(int)

Pre-allocate enough space to hold a specified number of elements.

equals(Object)

Return true if I'm equal to another object.

equals(short[])

Return true if I contain the same items in the same order as a native array of shorts.

equals(ShortArray)

Return true if I contain the same items in the same order as a ShortArray.

equals(ShortBuffer)

Return true if I contain the same items in the same order as another ShortBuffer.

finish()

Return an iterator positioned immediately after my last item.

front()

Return my first element.

get()

Retrieve the underlying primitive array.

hashCode()

Return my hash code for support of hashing containers

indexOf(int, int, Object)

Return the index of the first object within a range of indices that match a particular object, or -1 if the object is not found.

indexOf(int, int, short)

Return the index of the first short within a range of indices that match a particular value, or -1 if the short is not found.

indexOf(Object)

Return the index of the first object that matches a particular value, or -1 if the object is not found.

indexOf(short)

Return the index of the first short that matches a particular value, or -1 if the value is not found.

insert(int, ForwardIterator, ForwardIterator)

Insert a sequence of objects at a particular index.

insert(int, int, Object)

Insert multiple objects at a particular index.

insert(int, int, short)

Insert multiple objects at a particular index.

insert(int, Object)

Insert an object at a particular index.

insert(int, short)

Insert a value at a particular index.

insert(ShortIterator, ForwardIterator, ForwardIterator)

Insert a sequence of objects at a particular location.

insert(ShortIterator, int, Object)

Insert multiple objects at a particular position.

insert(ShortIterator, int, short)

Insert multiple values at a particular position.

insert(ShortIterator, Object)

Insert an object at a particular position and return an iterator positioned at the new element.

insert(ShortIterator, short)

Insert a value at a particular position and return an iterator positioned at the new element.

isEmpty()

Return true if I contain no objects.

maxSize()

Return the maximum number of entries that I can contain.

popBack()

Remove and return my last element.

popFront()

Remove and return my first element.

pushBack(Object)

Add an object after my last element.

pushBack(short)

Add a short after my last element.

pushFront(Object)

Insert an object in front of my first element.

pushFront(short)

Insert a value in front of my first element.

put(int, Object)

Set the element at the specified index to a particular object.

put(int, short)

Set the short at the specified index to a particular value.

remove(Enumeration)

Remove the element at a particular position.

remove(Enumeration, Enumeration)

Remove the elements in the specified range.

remove(int)

Remove the element at a particular index.

remove(int, int)

Remove the elements within a range of indices.

remove(int, int, Object)

Remove all elements within a range of indices that match a particular object and return the number of objects that were removed.

remove(Object)

Remove all elements that match a particular object and return the number of objects that were removed.

remove(Object, int)

Remove at most a given number of elements that match a particular object and return the number of objects that were removed.

replace(int, int, Object, Object)

Replace all elements within a range of indices that match a particular object with a new value and return the number of objects that were replaced.

replace(int, int, short, short)

Replace all values within a range of indices that match a particular short with a new value and return the number of objects that were replaced.

replace(Object, Object)

Replace all elements that match a particular object with a new value and return the number of objects that were replaced.

replace(short, short)

Replace all shorts that match a particular object with a new value and return the number of objects that were replaced.

setSize(int)

Sets the size of the ShortBuffer.

shortAt(int)

Return the short at the specified index.

size()

Return the number of entries that I contain.

start()

Return an iterator positioned at my first item.

swap(ShortBuffer)

Swap my contents with another ShortBuffer.

toString()

Return a string that describes me.

trimToSize()

If my storage space is currently larger than my total number of elements, reallocate the elements into a storage space that is exactly the right size.

 public ShortBuffer()

Construct myself to be an empty ShortBuffer.

 public ShortBuffer(int size)

Construct myself to contain a specified number of null elements.

Parameters:

size - The number of elements to contain.

Throws: IllegalArgumentException

If size is negative.

 public ShortBuffer(int size,
                    short object)

Construct myself to contain a specified number of elements set to a particular object.

Parameters:

size - The number of elements to contain.

object - The initial value of each element.

Throws: IllegalArgumentException

If size is negative.

 public ShortBuffer(short array[])

Construct myself to use a specified array as my initial storage.

Parameters:

The - array to use as initial storage.

 public ShortBuffer(ShortBuffer array)

Construct myself to be a copy of an existing ShortBuffer.

Parameters:

array - The ShortBuffer to copy.

 public synchronized Object clone()

Return a shallow copy of myself.

Overrides:

clone in class Object

 public boolean equals(Object object)

Return true if I'm equal to another object.

Parameters:

object - The object to compare myself against.

Overrides:

equals in class Object

 public boolean equals(ShortBuffer buffer)

Return true if I contain the same items in the same order as another ShortBuffer.

Parameters:

array - The ShortBuffer to compare myself against.

 public synchronized boolean equals(ShortArray array)

Return true if I contain the same items in the same order as a ShortArray.

Parameters:

array - The ShortArray to compare myself against.

 public boolean equals(short array[])

Return true if I contain the same items in the same order as a native array of shorts.

Parameters:

array - The array to compare myself against.

 public synchronized String toString()

Return a string that describes me.

Overrides:

toString in class Object

 public synchronized void copy(ShortBuffer buffer)

Become a shallow copy of an existing ShortBuffer.

Parameters:

array - The ShortBuffer that I shall become a shallow copy of.

 public synchronized void copyTo(short array[])

Copy my elements into the specified array. The number of items that are copied is equal to the smaller of my length and the size of the specified array.

Parameters:

array - The array that I shall copy my elements into.

 public synchronized short[] get()

Retrieve the underlying primitive array.

 public synchronized int hashCode()

Return my hash code for support of hashing containers

Overrides:

hashCode in class Object

 public boolean isEmpty()

Return true if I contain no objects.

 public Object back()

Return my last element.

 public Object front()

Return my first element.

 public int size()

Return the number of entries that I contain.

 public int capacity()

Return the number of elements that I contain without allocating more internal storage.

 public int maxSize()

Return the maximum number of entries that I can contain.

 public Object at(int index)

Return the element at the specified index.

Parameters:

index - The index.

Throws: IndexOutOfBoundsException

If the index is invalid.

 public synchronized short shortAt(int index)

Return the short at the specified index.

Parameters:

index - The index.

Throws: IndexOutOfBoundsException

If the index is invalid.

 public synchronized void put(int index,
                              Object object)

Set the element at the specified index to a particular object.

Parameters:

index - The index.

object - The object.

Throws: IndexOutOfBoundsException

If the index is invalid.

 public synchronized void put(int index,
                              short object)

Set the short at the specified index to a particular value.

Parameters:

index - The index.

object - The value.

Throws: IndexOutOfBoundsException

If the index is invalid.

 public synchronized void clear()

Remove all of my elements.

 public Object remove(Enumeration pos)

Remove the element at a particular position.

Parameters:

pos - An enumeration positioned at the element to remove.

Throws: IllegalArgumentException

is the Enumeration isn't an ShortIterator for this ShortBuffer object.

 public synchronized Object remove(int index)

Remove the element at a particular index.

Parameters:

index - The index of the element to remove.

Returns:

The object removed.

Throws: IndexOutOfBoundsException

If the index is invalid.

 public int remove(Enumeration first,
                   Enumeration last)

Remove the elements in the specified range.

Parameters:

first - An Enumeration positioned at the first element to remove.

last - An Enumeration positioned immediately after the last element to remove.

Returns:

The number of elements removed.

Throws: IllegalArgumentException

is the Enumeration isn't an ShortIterator for this ShortBuffer object.

 public synchronized int remove(int first,
                                int last)

Remove the elements within a range of indices.

Parameters:

first - The index of the first element to remove.

last - The index of the last element to remove.

Returns:

The number of elements removed.

Throws: IndexOutOfBoundsException

If either index is invalid.

 public synchronized Object popBack()

Remove and return my last element.

Throws: InvalidOperationException

If the ShortBuffer is empty.

 public synchronized Object add(Object object)

Add an object after my last element. Returns null. This function is a synonym for pushBack().

Parameters:

object - The object to add.

 public synchronized void add(short object)

Add a short after my last element. Returns null. This function is a synonym for pushBack().

Parameters:

object - The object to add.

 public void pushBack(Object object)

Add an object after my last element.

Parameters:

The - object to add.

 public void pushBack(short object)

Add a short after my last element.

Parameters:

The - object to add.

 public ShortIterator insert(ShortIterator pos,
                             Object object)

Insert an object at a particular position and return an iterator positioned at the new element.

Parameters:

pos - An iterator positioned at the element that the object will be inserted immediately before.

object - The object to insert.

 public ShortIterator insert(ShortIterator pos,
                             short object)

Insert a value at a particular position and return an iterator positioned at the new element.

Parameters:

pos - An iterator positioned at the element that the object will be inserted immediately before.

object - The object to insert.

 public void insert(int index,
                    Object object)

Insert an object at a particular index.

Parameters:

index - The index of the element that the object will be inserted immediately before.

object - The object to insert.

Throws: IndexOutOfBoundsException

If the index is invalid.

 public synchronized void insert(int index,
                                 short object)

Insert a value at a particular index.

Parameters:

index - The index of the element that the object will be inserted immediately before.

object - The value to insert.

Throws: IndexOutOfBoundsException

If the index is invalid.

 public void insert(ShortIterator pos,
                    int n,
                    Object object)

Insert multiple objects at a particular position.

Parameters:

pos - An iterator positioned at the element before which the elements will be inserted.

n - The number of objects to insert.

object - The object to insert.

 public void insert(ShortIterator pos,
                    int n,
                    short object)

Insert multiple values at a particular position.

Parameters:

pos - An iterator positioned at the element before which the elements will be inserted.

n - The number of values to insert.

object - The value to insert.

 public void insert(int index,
                    int n,
                    Object object)

Insert multiple objects at a particular index.

Parameters:

index - The index of the element immediately before the values will be inserted.

object - The object to insert.

Throws: IndexOutOfBoundsException

If the index is invalid.

Throws: IllegalArgumentException

If the number of values is negative.

 public synchronized void insert(int index,
                                 int n,
                                 short object)

Insert multiple objects at a particular index.

Parameters:

index - The index of the element immediately before the values will be inserted.

object - The value to insert.

Throws: IndexOutOfBoundsException

If the index is invalid.

Throws: IllegalArgumentException

If the number of values is negative.

 public void insert(ShortIterator pos,
                    ForwardIterator first,
                    ForwardIterator last)

Insert a sequence of objects at a particular location.

Parameters:

pos - The location of the element that the objects will be inserted immediately before.

first - An iterator positioned at the first element to insert.

last - An iterator positioned immediately after the last element to insert.

 public synchronized void insert(int index,
                                 ForwardIterator first,
                                 ForwardIterator last)

Insert a sequence of objects at a particular index.

Parameters:

index - The index of the element that the objects will be inserted immediately before.

first - An iterator positioned at the first element to insert.

last - An iterator positioned immediately after the last element to insert.

 public synchronized void swap(ShortBuffer array)

Swap my contents with another ShortBuffer.

Parameters:

array - The ShortBuffer that I will swap my contents with.

 public Enumeration elements()

Return an Enumeration of my components.

 public ForwardIterator start()

Return an iterator positioned at my first item.

 public ForwardIterator finish()

Return an iterator positioned immediately after my last item.

 public synchronized ShortIterator begin()

Return an iterator positioned at my first item.

 public synchronized ShortIterator end()

Return an iterator positioned immediately after my last item.

 public synchronized void trimToSize()

If my storage space is currently larger than my total number of elements, reallocate the elements into a storage space that is exactly the right size.

 public synchronized void ensureCapacity(int n)

Pre-allocate enough space to hold a specified number of elements. This operation does not change the value returned by size().

Parameters:

n - The amount of space to pre-allocate.

Throws: IllegalArgumentException

If the specified size is negative.

 public synchronized Object popFront()

Remove and return my first element.

Throws: InvalidOperationException

If the ShortBuffer is empty.

 public void pushFront(Object object)

Insert an object in front of my first element.

Parameters:

object - The object to insert.

 public void pushFront(short object)

Insert a value in front of my first element.

Parameters:

object - The object to insert.

 public int remove(Object object)

Remove all elements that match a particular object and return the number of objects that were removed.

Parameters:

object - The object to remove.

 public synchronized int remove(Object object,
                                int count)

Remove at most a given number of elements that match a particular object and return the number of objects that were removed.

Parameters:

object - The object to remove.

count - The maximum number of objects to remove.

 public synchronized int remove(int first,
                                int last,
                                Object object)

Remove all elements within a range of indices that match a particular object and return the number of objects that were removed.

Parameters:

first - The index of the first object to consider.

last - The index of the last object to consider.

object - The object to remove.

Throws: IndexOutOfBoundsException

If either index is invalid.

 public int replace(Object oldValue,
                    Object newValue)

Replace all elements that match a particular object with a new value and return the number of objects that were replaced.

Parameters:

oldValue - The object to be replaced.

newValue - The value to substitute.

 public int replace(short oldValue,
                    short newValue)

Replace all shorts that match a particular object with a new value and return the number of objects that were replaced.

Parameters:

oldValue - The short to be replaced.

newValue - The value to substitute.

 public int replace(int first,
                    int last,
                    Object oldValue,
                    Object newValue)

Replace all elements within a range of indices that match a particular object with a new value and return the number of objects that were replaced.

Parameters:

first - The index of the first object to be considered.

last - The index just past the last object to be considered.

oldValue - The object to be replaced.

newValue - The value to substitute.

Throws: IndexOutOfBoundsException

If either index is invalid.

 public synchronized int replace(int first,
                                 int last,
                                 short oldValue,
                                 short newValue)

Replace all values within a range of indices that match a particular short with a new value and return the number of objects that were replaced.

Parameters:

first - The index of the first element to be considered.

last - The index just past the last element to be considered.

oldValue - The short to be replaced.

newValue - The value to substitute.

Throws: IndexOutOfBoundsException

If either index is invalid.

 public int count(Object object)

Return the number of objects that match a particular value.

Parameters:

object - The object to count.

 public int count(short object)

Return the number of objects that equal a particular value.

Parameters:

object - The short to count.

 public int count(int first,
                  int last,
                  Object object)

Return the number of objects within a particular range of indices that match a particular value.

Parameters:

first - The index of the first object to consider.

last - The index of the last object to consider.

Throws: IndexOutOfBoundsException

If either index is invalid.

 public synchronized int count(int first,
                               int last,
                               short object)

Return the number of objects within a particular range of indices that match a particular short.

Parameters:

first - The index of the first object to consider.

last - The index of the last object to consider.

Throws: IndexOutOfBoundsException

If either index is invalid.

 public int indexOf(Object object)

Return the index of the first object that matches a particular value, or -1 if the object is not found. Uses .equals() to find a match

Parameters:

object - The object to find.

Throws: ClassCastException

if objects are not Boolean

 public int indexOf(short object)

Return the index of the first short that matches a particular value, or -1 if the value is not found.

Parameters:

object - The short to find.

 public int indexOf(int first,
                    int last,
                    Object object)

Return the index of the first object within a range of indices that match a particular object, or -1 if the object is not found.

Parameters:

first - The index of the first object to consider.

last - The index of the last object to consider.

object - The object to find.

Throws: IndexOutOfBoundsException

If either index is invalid.

 public synchronized int indexOf(int first,
                                 int last,
                                 short object)

Return the index of the first short within a range of indices that match a particular value, or -1 if the short is not found.

Parameters:

first - The index of the first value to consider.

last - The index of the last value to consider.

object - The value to find.

Throws: IndexOutOfBoundsException

If either index is invalid.

 public synchronized void setSize(int newSize)

Sets the size of the ShortBuffer. if the size shrinks, the extra elements (at the end of the array) are lost; if the size increases, the new elements are set to null.

Parameters:

newSize - The new size of the ShortBuffer.

 public boolean contains(Object object)

Return true if I contain a particular object using .equals()

Parameters:

object - The object in question.

 public boolean contains(short object)

Return true if I contain a particular short.

Parameters:

object - The short for which ot search.

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