Package com.saxonica.ee.trans
Class RuleEE
- java.lang.Object
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- net.sf.saxon.trans.rules.Rule
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- com.saxonica.ee.trans.RuleEE
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public class RuleEE extends Rule
A Rule with associated preconditions
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Field Summary
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Fields inherited from class net.sf.saxon.trans.rules.Rule
action, minImportPrecedence, next, part, pattern, precedence, priority, sequence
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Constructor Summary
Constructors Constructor Description RuleEE(Pattern p, RuleTarget o, int prec, int min, double prio, int seq, int part)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addPrecondition(Precondition condition)
Add a precondition for this ruleboolean
checkPreconditions(PreconditionMatcher state)
Check that all preconditions for this rule are satisfiedvoid
exportOtherProperties(ExpressionPresenter out)
Add other exported properties as requiredjava.util.List<Precondition>
getPreconditions()
Get the preconditions for this rule-
Methods inherited from class net.sf.saxon.trans.rules.Rule
compareComputedRank, compareRank, export, getAction, getMinImportPrecedence, getNext, getPartNumber, getPattern, getPrecedence, getPriority, getRank, getSequence, isAlwaysMatches, matches, setAction, setAlwaysMatches, setNext, setPattern, setRank
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Constructor Detail
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RuleEE
public RuleEE(Pattern p, RuleTarget o, int prec, int min, double prio, int seq, int part)
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Method Detail
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getPreconditions
public java.util.List<Precondition> getPreconditions()
Get the preconditions for this rule- Returns:
- a list of preconditions that must be satisfied if this rule is to match
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addPrecondition
public void addPrecondition(Precondition condition)
Add a precondition for this rule- Parameters:
condition
- a precondition that must be satisfied if this rule is to match
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checkPreconditions
public boolean checkPreconditions(PreconditionMatcher state) throws XPathException
Check that all preconditions for this rule are satisfied- Parameters:
state
- holds the state for matching all rules on a rule-chain, including values of common subexpressions- Returns:
- true if all preconditions are satisfied
- Throws:
XPathException
- if evaluation of a precondition fails
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exportOtherProperties
public void exportOtherProperties(ExpressionPresenter out) throws XPathException
Description copied from class:Rule
Add other exported properties as required- Overrides:
exportOtherProperties
in classRule
- Parameters:
out
- the export destination- Throws:
XPathException
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