org.yawlfoundation.yawl.logging
Class YLogPredicateDecompositionParser

java.lang.Object
  extended by org.yawlfoundation.yawl.util.YPredicateParser
      extended by org.yawlfoundation.yawl.logging.YLogPredicateDecompositionParser

public class YLogPredicateDecompositionParser
extends YPredicateParser

Author: Michael Adams Creation Date: 1/03/2010


Constructor Summary
YLogPredicateDecompositionParser(YDecomposition decomp)
           
 
Method Summary
protected  String valueOf(String s)
          Evaluates an expression and returns the result.
 
Methods inherited from class org.yawlfoundation.yawl.util.YPredicateParser
dateTimeString, evaluateQuery, evaluateXQuery, evaluateXQuery, getAttributeValue, namesToCSV, parse, stripDelimiters
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

YLogPredicateDecompositionParser

public YLogPredicateDecompositionParser(YDecomposition decomp)
Method Detail

valueOf

protected String valueOf(String s)
Description copied from class: YPredicateParser
Evaluates an expression and returns the result. Subclasses should override this class to do their own expression evaluations before calling this version for any general expression evaluations.

Overrides:
valueOf in class YPredicateParser
Parameters:
s - the string representing the expression, of the form ${expression}
Returns:
the result of the expression evaluation, or the unchanged string if the expression is unrecognised


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