com.jclark.xsl.expr
Class ComposeExpr

java.lang.Object
  com.jclark.xsl.expr.ConvertibleExpr
      com.jclark.xsl.expr.ConvertibleNodeSetExpr
          com.jclark.xsl.expr.ComposeExpr

All Implemented Interfaces:

NodeSetExpr

 class ComposeExpr
extends ConvertibleNodeSetExpr

an expression which composes two sub-expressions (for each node in expr1, evaluate expr2)

Field Summary

Fields inherited from class com.jclark.xsl.expr.ConvertibleNodeSetExpr

SINGLE_LEVEL, STAYS_IN_SUBTREE

Constructor Summary

ComposeExpr(ConvertibleNodeSetExpr expr1, ConvertibleNodeSetExpr expr2)
construct with two sub-expressions

Method Summary

NodeIterator	eval(Node node, ExprContext context) evaluate with a context node and an expression context
(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

ComposeExpr

ComposeExpr(ConvertibleNodeSetExpr expr1,
            ConvertibleNodeSetExpr expr2)

construct with two sub-expressions

Method Detail

eval

public NodeIterator eval(Node node,
                         ExprContext context)
                  throws XSLException

evaluate with a context node and an expression context

Throws:

XSLException

getOptimizeFlags

int getOptimizeFlags()

Overrides:

getOptimizeFlags in class ConvertibleNodeSetExpr