com.schibsted.spt.data.jslt.impl

Class FailDotExpression

java.lang.Object

com.schibsted.spt.data.jslt.impl.AbstractNode

com.schibsted.spt.data.jslt.impl.DotExpression

com.schibsted.spt.data.jslt.impl.FailDotExpression

All Implemented Interfaces:

ExpressionNode

public class FailDotExpression
extends DotExpression

These expression cannot be generated in the syntax, but are used to mark that an object matcher (* : .) is being used inside an array, which is not allowed. The computeMatchContexts() method in ArrayExpression will inject a FailDotExpression, which is later used to detect that the matcher is used in an illegal location.

Field Summary

Fields inherited from class com.schibsted.spt.data.jslt.impl.AbstractNode

location

Constructor Summary

Constructors

Constructor and Description
FailDotExpression(Location location, java.lang.String where)

Method Summary

Modifier and Type	Method and Description
void	checkOk(Location matcher)

Methods inherited from class com.schibsted.spt.data.jslt.impl.DotExpression

apply, dump, getChildren, optimize, toString

Methods inherited from class com.schibsted.spt.data.jslt.impl.AbstractNode

computeMatchContexts, getLocation, prepare

Methods inherited from class java.lang.Object

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

Constructor Detail

FailDotExpression

public FailDotExpression(Location location,
                         java.lang.String where)

Method Detail

checkOk

public void checkOk(Location matcher)

Overrides:

checkOk in class DotExpression