OpenJDK 1.23 · com.sun.org.apache.xerces.internal.impl.xs.util.ObjectListImpl

Modifier and Type	Field and Description
public static final ObjectListImpl	EMPTY_LIST An immutable empty list.
private final Object[]	fArray
private final int	fLength

Access	Constructor and Description
public	ObjectListImpl(Object[] array, int length)

Method Summary

Modifier and Type	Method and Description
public boolean	contains(Object `Object` whose presence in this list is to be tested. item) Overrides java.util.AbstractCollection.contains. Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.contains, java.util.List.contains, java.util.Collection.contains. Checks if the `Object` `item` is a member of this list.
public Object	get(int index of the element to return index) Implements abstract java.util.AbstractList.get. Implements java.util.List.get. Returns the element at the specified position in this list.
public int	getLength() Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.getLength. The number of `Object`s in the list.
public Object	item(int index into the collection. index) Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.item. Returns the `index`th item in the collection or `null` if `index` is greater than or equal to the number of objects in the list.
public int	size() Implements abstract java.util.AbstractCollection.size. Implements java.util.List.size, java.util.Collection.size. Returns the number of elements in this list.
public Object[]	toArray() Overrides java.util.AbstractCollection.toArray. Implements java.util.List.toArray, java.util.Collection.toArray. Returns an array containing all of the elements in this list in proper sequence (from first to last element).
public Object[]	toArray(Object[] the array into which the elements of this list are to be stored, if it is big enough; otherwise, a new array of the same runtime type is allocated for this purpose. a) Overrides java.util.AbstractCollection.toArray. Implements java.util.List.toArray, java.util.Collection.toArray. Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array.
private void	toArray0(Object[] a)

Inherited from java.util.AbstractList:: add add addAll clear equals hashCode indexOf iterator lastIndexOf listIterator listIterator remove removeRange set subList

EMPTY_LIST	back to summary
public static final ObjectListImpl EMPTY_LIST An immutable empty list.

fArray	back to summary
private final Object[] fArray

fLength	back to summary
private final int fLength

ObjectListImpl	back to summary
public ObjectListImpl(Object[] array, int length)

Method Detail

contains back to summary

contains	back to summary
public boolean contains(Object item) Overrides java.util.AbstractCollection.contains. Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.contains, java.util.List.contains, java.util.Collection.contains. Doc from com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.contains. Checks if the `Object` `item` is a member of this list. Parameters item:Object `Object` whose presence in this list is to be tested. Returns:boolean True if this list contains the `Object` `item`.

public boolean contains(Object item)

Overrides java.util.AbstractCollection.contains.

Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.contains, java.util.List.contains, java.util.Collection.contains.

Doc from com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.contains.

Checks if the Object item is a member of this list.

Parameters

item:Object: Object whose presence in this list is to be tested.

Returns:boolean

True if this list contains the Object item.

get	back to summary
public Object get(int index) Implements abstract java.util.AbstractList.get. Implements java.util.List.get. Doc from java.util.List.get. Returns the element at the specified position in this list. Parameters index:int index of the element to return Returns:Object the element at the specified position in this list

get

back to summary

public Object get(int index)

Implements abstract java.util.AbstractList.get.

Implements java.util.List.get.

Doc from java.util.List.get.

Returns the element at the specified position in this list.

Parameters

index:int: index of the element to return

Returns:Object

the element at the specified position in this list

getLength back to summary

getLength	back to summary
public int getLength() Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.getLength. Doc from com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.getLength. The number of `Object`s in the list. The range of valid child object indices is 0 to `length-1` inclusive.

public int getLength()

Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.getLength.

Doc from com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.getLength.

The number of Objects in the list. The range of valid child object indices is 0 to length-1 inclusive.

item back to summary

item	back to summary
public Object item(int index) Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.item. Doc from com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.item. Returns the `index`th item in the collection or `null` if `index` is greater than or equal to the number of objects in the list. The index starts at 0. Parameters index:int index into the collection. Returns:Object The `Object` at the `index`th position in the `ObjectList`, or `null` if the index specified is not valid - greater than or equal to the number of items in the list or less than zero.

public Object item(int index)

Implements com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.item.

Doc from com.sun.org.apache.xerces.internal.xs.datatypes.ObjectList.item.

Returns the indexth item in the collection or null if index is greater than or equal to the number of objects in the list. The index starts at 0.

Parameters

index:int: index into the collection.

Returns:Object

The Object at the indexth position in the ObjectList, or null if the index specified is not valid - greater than or equal to the number of items in the list or less than zero.

size back to summary

size	back to summary
public int size() Implements abstract java.util.AbstractCollection.size. Implements java.util.List.size, java.util.Collection.size. Doc from java.util.List.size. Returns the number of elements in this list. If this list contains more than `Integer.MAX_VALUE` elements, returns `Integer.MAX_VALUE`. Returns:int the number of elements in this list

public int size()

Implements abstract java.util.AbstractCollection.size.

Implements java.util.List.size, java.util.Collection.size.

Doc from java.util.List.size.

Returns the number of elements in this list. If this list contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.

Returns:int: the number of elements in this list

toArray	back to summary
public Object[] toArray() Overrides java.util.AbstractCollection.toArray. Implements java.util.List.toArray, java.util.Collection.toArray. Doc from java.util.List.toArray. Returns an array containing all of the elements in this list in proper sequence (from first to last element). The returned array will be "safe" in that no references to it are maintained by this list. (In other words, this method must allocate a new array even if this list is backed by an array). The caller is thus free to modify the returned array. This method acts as bridge between array-based and collection-based APIs. Returns:Object[] an array containing all of the elements in this list in proper sequence

toArray

back to summary

public Object[] toArray()

Overrides java.util.AbstractCollection.toArray.

Implements java.util.List.toArray, java.util.Collection.toArray.

Doc from java.util.List.toArray.

Returns an array containing all of the elements in this list in proper sequence (from first to last element).

The returned array will be "safe" in that no references to it are maintained by this list. (In other words, this method must allocate a new array even if this list is backed by an array). The caller is thus free to modify the returned array.

This method acts as bridge between array-based and collection-based APIs.

Returns:Object[]: an array containing all of the elements in this list in proper sequence

toArray back to summary

toArray	back to summary
public Object[] toArray(Object[] a) Overrides java.util.AbstractCollection.toArray. Implements java.util.List.toArray, java.util.Collection.toArray. Doc from java.util.List.toArray. Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array. If the list fits in the specified array, it is returned therein. Otherwise, a new array is allocated with the runtime type of the specified array and the size of this list. If the list fits in the specified array with room to spare (i.e., the array has more elements than the list), the element in the array immediately following the end of the list is set to `null`. (This is useful in determining the length of the list only if the caller knows that the list does not contain any null elements.) Like the `toArray()` method, this method acts as bridge between array-based and collection-based APIs. Further, this method allows precise control over the runtime type of the output array, and may, under certain circumstances, be used to save allocation costs. Suppose `x` is a list known to contain only strings. The following code can be used to dump the list into a newly allocated array of `String`: `String[] y = x.toArray(new String[0]);` Note that `toArray(new Object[0])` is identical in function to `toArray()`. Parameters a:Object[] the array into which the elements of this list are to be stored, if it is big enough; otherwise, a new array of the same runtime type is allocated for this purpose. Returns:Object[] an array containing the elements of this list

public Object[] toArray(Object[] a)

Overrides java.util.AbstractCollection.toArray.

Implements java.util.List.toArray, java.util.Collection.toArray.

Doc from java.util.List.toArray.

Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array. If the list fits in the specified array, it is returned therein. Otherwise, a new array is allocated with the runtime type of the specified array and the size of this list.

If the list fits in the specified array with room to spare (i.e., the array has more elements than the list), the element in the array immediately following the end of the list is set to null. (This is useful in determining the length of the list only if the caller knows that the list does not contain any null elements.)

Like the toArray() method, this method acts as bridge between array-based and collection-based APIs. Further, this method allows precise control over the runtime type of the output array, and may, under certain circumstances, be used to save allocation costs.

Suppose x is a list known to contain only strings. The following code can be used to dump the list into a newly allocated array of String:

String[] y = x.toArray(new String[0]);

Note that toArray(new Object[0]) is identical in function to toArray().

Parameters

a:Object[]: the array into which the elements of this list are to be stored, if it is big enough; otherwise, a new array of the same runtime type is allocated for this purpose.

Returns:Object[]

an array containing the elements of this list

toArray0	back to summary
private void toArray0(Object[] a)

public final Class ObjectListImpl

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