org.drools.compiler
Class DrlExprParser
java.lang.Object
org.drools.compiler.DrlExprParser
public class DrlExprParser
- extends Object
This is a helper class that provides helper methods to parse expressions
using both the DRLExpressions parser and the DRLExprTree parser.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DrlExprParser
public DrlExprParser()
parse
public ConstraintConnectiveDescr parse(String text)
- Parse an expression from text
getLeftMostExpr
public String getLeftMostExpr()
hasErrors
public boolean hasErrors()
- Returns:
- true if there were parser errors.
getErrors
public List<DroolsParserException> getErrors()
- Returns:
- a list of errors found while parsing.
Copyright © 2001-2013 JBoss Inc.. All Rights Reserved.