com.saxonica.ee.pattern.preconditions

Class ComparisonPredicateIndex.RuleCase

java.lang.Object

com.saxonica.ee.pattern.preconditions.ComparisonPredicateIndex.RuleCase

Direct Known Subclasses:

ComparisonPredicateIndex.AncestorQualifiedRuleCase

Enclosing class:

ComparisonPredicateIndex

public class ComparisonPredicateIndex.RuleCase
extends Object

A class to contain a rule (held as an ObjectValue, which is an Item) and a possible matching condition

Field Summary

Fields

Modifier and Type	Field and Description
ObjectValue<Rule>	rule

Constructor Summary

Constructors

Constructor and Description
ComparisonPredicateIndex.RuleCase(Rule rule)

Method Summary

Methods

Modifier and Type	Method and Description
void	explain(ExpressionPresenter out)
boolean	matches(Item item, XPathContext context) Does this rule match the item? This assumes that the *[exp=val] section has already been satisfied and tests any additional constraints.

Methods inherited from class java.lang.Object

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

Field Detail

rule

public ObjectValue<Rule> rule

Constructor Detail

ComparisonPredicateIndex.RuleCase

public ComparisonPredicateIndex.RuleCase(Rule rule)

Method Detail

matches

public boolean matches(Item item,
              XPathContext context)
                throws XPathException

Does this rule match the item? This assumes that the *[exp=val] section has already been satisfied and tests any additional constraints.

Parameters:

item - item to be tested

context - dynamic context

Returns:

true if any additional constraints are also satisfied

Throws:

XPathException

explain

public void explain(ExpressionPresenter out)