org.pfsw.text
Class BaseMatchRuleParser

java.lang.Object
  org.pfsw.text.BaseMatchRuleParser

Direct Known Subclasses:

DefaultMatchRuleParser, LdapFilterParser

public abstract class BaseMatchRuleParser
extends java.lang.Object

Abstract superclass for parsers that produce a MatchRule from any specific syntax. This class provides some common methods and a instance variables that holds a scanner (StringScanner) which most parsers need.

BaseMatchRuleParser

public BaseMatchRuleParser()

Initialize the new instance with default values

BaseMatchRuleParser

public BaseMatchRuleParser(java.lang.String rule)

Initialize the new instance with the given rule.

Parameters:

rule - Any rule string the internal scanner should be initialized with

atEnd

protected boolean atEnd(char ch)

Returns true, if the given character indicates the end of a scanned string.

checkUnexpectedEnd

protected void checkUnexpectedEnd(char ch)
                           throws MatchRuleParseException

Throws:

MatchRuleParseException

checkExpectedEnd

protected void checkExpectedEnd(char ch)
                         throws MatchRuleParseException

Throws:

MatchRuleParseException

throwException

protected void throwException(java.lang.String msg)
                       throws MatchRuleParseException

Throws:

MatchRuleParseException

scanner

protected StringScanner scanner()

scanner

protected void scanner(StringScanner newValue)

str

protected StringUtil str()