galapi
Class Item

java.lang.Object
  galapi.Item

Direct Known Subclasses:

Atomic, Node

public class Item

extends java.lang.Object

An Item is the a primitive datatype for a value. Any XQuery value is an item or a list of items. Items are either Atomic or Node.

See Also:

ItemList, Atomic, Node

Field Summary

protected int

item

Constructor Summary

protected	Item()
protected	Item(int native_item)

Method Summary

protected void	finalize() This method is used to release the item and the memory allocated to it.
Atomic	getAtomic() XQuery Accessor: cast the item to an atomic value
Attribute	getAttribute() XQuery Accessor: cast the item to an attribute
Element	getElement() XQuery Accessor: cast the item to an element
protected int	getNativeItem()
Node	getNode() XQuery Accessor: cast the item to a node
java.lang.String	itemKind() XQuery Accessor: get kind of item.
protected static int	nativeAtomicValue(int i)
protected static int	nativeAttribute(int i)
protected static int	nativeElement(int i)
protected static void	nativeFree(int i)
protected static java.lang.String	nativeItemKind(int i)
protected static int	nativeNode(int i)
protected static java.lang.String	nativeStringValue(int i)
protected void	setItem(int i)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

item

protected int item

Constructor Detail

Item

protected Item()

Item

protected Item(int native_item)

Method Detail

toString

public java.lang.String toString()

Returns:

a string representation of the item

Throws:

java.lang.RuntimeException - when there is an internal Galax error

finalize

protected void finalize()
                 throws java.lang.Throwable

This method is used to release the item and the memory allocated to it.

Throws:

java.lang.Throwable

itemKind

public java.lang.String itemKind()

XQuery Accessor: get kind of item.

getNode

public Node getNode()

XQuery Accessor: cast the item to a node

getAtomic

public Atomic getAtomic()

XQuery Accessor: cast the item to an atomic value

getElement

public Element getElement()

XQuery Accessor: cast the item to an element

getAttribute

public Attribute getAttribute()

XQuery Accessor: cast the item to an attribute

nativeAtomicValue

protected static int nativeAtomicValue(int i)

nativeElement

protected static int nativeElement(int i)

nativeAttribute

protected static int nativeAttribute(int i)

nativeNode

protected static int nativeNode(int i)

nativeStringValue

protected static java.lang.String nativeStringValue(int i)

nativeItemKind

protected static java.lang.String nativeItemKind(int i)

setItem

protected void setItem(int i)

getNativeItem

protected int getNativeItem()

nativeFree

protected static void nativeFree(int i)