com.jclark.xsl.expr
Class FilterExpr

java.lang.Object
  extended by com.jclark.xsl.expr.ConvertibleExpr
      extended by com.jclark.xsl.expr.ConvertibleNodeSetExpr
          extended by com.jclark.xsl.expr.FilterExpr
All Implemented Interfaces:
NodeSetExpr

 class FilterExpr
extends ConvertibleNodeSetExpr


Field Summary
 
Fields inherited from class com.jclark.xsl.expr.ConvertibleNodeSetExpr
SINGLE_LEVEL, STAYS_IN_SUBTREE
 
Constructor Summary
FilterExpr(ConvertibleNodeSetExpr expr, BooleanExpr predicate)
           
 
Method Summary
 NodeIterator eval(Node node, ExprContext context)
          evaluate the expression with a contextNode and ExprContext
(package private)  int getOptimizeFlags()
           
 
Methods inherited from class com.jclark.xsl.expr.ConvertibleNodeSetExpr
compose, getChildrenNodePattern, makeBooleanExpr, makeNodeSetExpr, makeStringExpr, makeVariantExpr
 
Methods inherited from class com.jclark.xsl.expr.ConvertibleExpr
makeNumberExpr, makePredicateExpr
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FilterExpr

FilterExpr(ConvertibleNodeSetExpr expr,
           BooleanExpr predicate)
Method Detail

eval

public NodeIterator eval(Node node,
                         ExprContext context)
                  throws XSLException
Description copied from interface: NodeSetExpr
evaluate the expression with a contextNode and ExprContext

Throws:
XSLException

getOptimizeFlags

int getOptimizeFlags()
Overrides:
getOptimizeFlags in class ConvertibleNodeSetExpr