com.caucho.xpath.pattern

Class NodePattern

java.lang.Object

com.caucho.xpath.pattern.AbstractPattern

com.caucho.xpath.pattern.NodePattern

public class NodePattern
extends AbstractPattern

Matches a named node, like para or @id.

Field Summary

Fields inherited from class com.caucho.xpath.pattern.AbstractPattern

_child, _parent, log, XMLNS

Constructor Summary

Constructors

Constructor and Description
NodePattern(AbstractPattern parent, java.lang.String tag, int nodeType) Creates a new node-matching pattern.

Method Summary

Modifier and Type	Method and Description
AbstractPattern	copyPosition() Copies the position (non-axis) portion of the pattern.
boolean	equals(java.lang.Object b) Returns true if the two patterns are equal.
java.lang.String	getNodeName() Returns the pattern's matching node name.
double	getPriority() All priorities are based on the node priority.
boolean	match(org.w3c.dom.Node node, ExprEnvironment env) matches if the node type matches and the node name matches.
java.lang.String	toString() Converts the pattern back to its

Methods inherited from class com.caucho.xpath.pattern.AbstractPattern

copyAxis, count, createNodeIterator, findAny, firstNode, getParent, getPrefix, isAscending, isStrictlyAscending, isUnique, lastNode, nextNode, position, select, selectUnique, toPatternString

Methods inherited from class java.lang.Object

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

Constructor Detail

NodePattern

public NodePattern(AbstractPattern parent,
                   java.lang.String tag,
                   int nodeType)

Creates a new node-matching pattern.

Method Detail

getPriority

public double getPriority()

All priorities are based on the node priority.

Overrides:

getPriority in class AbstractPattern

getNodeName

public java.lang.String getNodeName()

Returns the pattern's matching node name.

Overrides:

getNodeName in class AbstractPattern

match

public boolean match(org.w3c.dom.Node node,
                     ExprEnvironment env)
              throws XPathException

matches if the node type matches and the node name matches.

Specified by:

match in class AbstractPattern

Parameters:

node - the node to test.

env - the variable environment

Returns:

true if the node matches

Throws:

XPathException

copyPosition

public AbstractPattern copyPosition()

Copies the position (non-axis) portion of the pattern.

Overrides:

copyPosition in class AbstractPattern

equals

public boolean equals(java.lang.Object b)

Returns true if the two patterns are equal.

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Converts the pattern back to its

Overrides:

toString in class java.lang.Object