com.saxonica.ee.pattern

Class PatternThatSetsCurrentADJ

java.lang.Object

com.saxonica.ee.pattern.Adjunct

com.saxonica.ee.pattern.PatternADJ

com.saxonica.ee.pattern.PatternThatSetsCurrentADJ

public class PatternThatSetsCurrentADJ
extends PatternADJ

Field Summary

Fields inherited from class com.saxonica.ee.pattern.PatternADJ

pattern

Constructor Summary

Constructors

Constructor and Description
PatternThatSetsCurrentADJ(Pattern p)

Method Summary

Methods

Modifier and Type	Method and Description
Pattern	optimizeForName(int i) Optimize a pattern with respect to a named node (element or attribute).
Pattern	optimizeForType(int i) Optimize a pattern with respect to a typed node.
Pattern	optimizePattern() Generic optimization of a pattern

Methods inherited from class com.saxonica.ee.pattern.PatternADJ

applyAxis, copyLocationInfo, evaluateAgainstBoolean, export, getPatternPreconditions, getPreconditions, getRetainedStaticContext, optimizePattern, unify, unifyingBindings

Methods inherited from class com.saxonica.ee.pattern.Adjunct

getExpressionAdjunct, getNodeTestAdjunct, getPatternAdjunct, index, processRewrites

Methods inherited from class java.lang.Object

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

Constructor Detail

PatternThatSetsCurrentADJ

public PatternThatSetsCurrentADJ(Pattern p)

Method Detail

optimizeForName

public Pattern optimizeForName(int i)

Description copied from class: PatternADJ

Optimize a pattern with respect to a named node (element or attribute). This is usually carried out on the base pattern, to determine if it will match the named node to be matched.

Overrides:

optimizeForName in class PatternADJ

Parameters:

i - the fingerprint of the name of the node to be matched.

Returns:

null if it isn't for this named node, otherwise the pattern itself.

optimizeForType

public Pattern optimizeForType(int i)

Description copied from class: PatternADJ

Optimize a pattern with respect to a typed node. This is usually carried out on the base pattern, to determine if it will match the typed node to be matched.

Overrides:

optimizeForType in class PatternADJ

Parameters:

i - the type of the node to be matched.

Returns:

null if it isn't for this type of node, otherwise the pattern itself.

optimizePattern

public Pattern optimizePattern()

Description copied from class: PatternADJ

Generic optimization of a pattern

Overrides:

optimizePattern in class PatternADJ

Returns:

the optimization of the pattern