jlibs.xml.sax.dog

Class NodeItem

java.lang.Object

jlibs.xml.sax.dog.NodeItem

All Implemented Interfaces:

NodeType

public class NodeItem
extends Object
implements NodeType

Author:

Santhosh Kumar T

Field Summary

Fields

Modifier and Type	Field and Description
BitSet	expressions This field is used only in instantResults mode; This field tells which expressions has hit this node.
String	localName
String	location
String	namespaceURI
long	order
String	qualifiedName
int	refCount This field tells how many expressions have hit or might hit this NodeItem.
int	type This field tells the type of this NodeItem.
String	value
Object	xml This field holds the in-memory xml representation of this node item.
boolean	xmlBuilt This field tells if the value of field `xml` is completely built or not.

Fields inherited from interface jlibs.xml.sax.dog.NodeType

ANY, ATTRIBUTE, COMMENT, DOCUMENT, ELEMENT, MAX, NAMESPACE, PI, TEXT

Constructor Summary

Constructors

Constructor and Description
NodeItem()
NodeItem(Event event)
NodeItem(int type, String location, String value, String localName, String namespaceURI, String qualifiedName)
NodeItem(Node node, NamespaceContext nsContext)
NodeItem(Node node, String prefix, String uri, NamespaceContext nsContext)

Method Summary

Modifier and Type	Method and Description
void	printTo(PrintStream out)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

type

public final int type

This field tells the type of this NodeItem. It is one of the constants in NodeType other than ANY, MAX

location

public final String location

value

public final String value

localName

public final String localName

namespaceURI

public final String namespaceURI

qualifiedName

public final String qualifiedName

order

public final long order

refCount

public int refCount

This field tells how many expressions have hit or might hit this NodeItem. This is incremented by Event. and decremented by XMLBuilder. This field is used to decide whether xml needs be built for this NodeItem or not. If refCount becomes zero before xml is completely built, then the xml object built so far is discarded.

xml

public Object xml

This field holds the in-memory xml representation of this node item. This could be DOM Node or XOM Node etc based on which type of XMLBuilder is being used.

xmlBuilt

public boolean xmlBuilt

This field tells if the value of field `xml` is completely built or not.

expressions

public BitSet expressions

This field is used only in instantResults mode; This field tells which expressions has hit this node. if ith bit is set, it means the doc-expression whose id is i has hit this node. This is used not to notify same node in an expression's result more than once

Constructor Detail

NodeItem

public NodeItem()

NodeItem

public NodeItem(Event event)

NodeItem

public NodeItem(Node node,
                NamespaceContext nsContext)

NodeItem

public NodeItem(int type,
                String location,
                String value,
                String localName,
                String namespaceURI,
                String qualifiedName)

NodeItem

public NodeItem(Node node,
                String prefix,
                String uri,
                NamespaceContext nsContext)

Method Detail

printTo

public void printTo(PrintStream out)

toString

public String toString()

Overrides:

toString in class Object