com.jclark.xsl.expr
Class NodeTypeTest

java.lang.Object
  extended bycom.jclark.xsl.expr.PathPatternBase
      extended bycom.jclark.xsl.expr.NodeTypeTest
All Implemented Interfaces:
PathPattern, Pattern, TopLevelPattern

class NodeTypeTest
extends PathPatternBase

Simply tests if a node is of a given type e.g. "text()"


Constructor Summary
(package private) NodeTypeTest(byte type)
          construct with one of the constants from om.Node
 
Method Summary
 PathPattern[] getAlternatives()
          by default, only return a list of length one (itself)
 int getDefaultPriority()
          priority when used in XSLT template match pattern
(package private)  Name getMatchName()
          by default, returns null Element, Attribute and PI nodetype tests will override this
(package private)  byte getMatchNodeType()
           
 boolean matches(Node node, ExprContext context)
          return true if this represents the "node()" test, else return true if the node's type matches the test
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NodeTypeTest

NodeTypeTest(byte type)
construct with one of the constants from om.Node

Method Detail

matches

public boolean matches(Node node,
                       ExprContext context)
return true if this represents the "node()" test, else return true if the node's type matches the test


getMatchNodeType

byte getMatchNodeType()
Specified by:
getMatchNodeType in class PathPatternBase
Returns:
one of the constants on om.Node ... the type of node we match

getDefaultPriority

public int getDefaultPriority()
Description copied from interface: PathPattern
priority when used in XSLT template match pattern


getAlternatives

public PathPattern[] getAlternatives()
by default, only return a list of length one (itself)

Specified by:
getAlternatives in interface TopLevelPattern

getMatchName

Name getMatchName()
by default, returns null Element, Attribute and PI nodetype tests will override this