Package org.drools.drl.parser.util

Class ParserStringUtils

java.lang.Object

org.drools.drl.parser.util.ParserStringUtils

public class ParserStringUtils
extends Object

String utilities used by DRL Parser. Not dependent on ANTLR version.

Method Summary

Modifier and Type	Method	Description
static String	appendPrefix(String prefix, String expr)	Append a prefix to a grouped constraint.
static String	safeStripDelimiters(String value, String left, String right)
static String	safeStripStringDelimiters(String value)	Strip string delimiters (e.g.

Methods inherited from class java.lang.Object

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

Method Details

safeStripStringDelimiters

public static String safeStripStringDelimiters(String value)

Strip string delimiters (e.g. "foo" -> foo)

safeStripDelimiters

public static String safeStripDelimiters(String value,
 String left,
 String right)

appendPrefix

public static String appendPrefix(String prefix,
 String expr)

Append a prefix to a grouped constraint. Even if the constraint contains || and/or &&, append the prefix to each element.