WhiteSpaceTokenMatcher

java.lang.Object

com.singularsys.jep.configurableparser.matchers.RegExpTokenMatcher

com.singularsys.jep.configurableparser.matchers.WhiteSpaceTokenMatcher

All Implemented Interfaces:: TokenBuilder, TokenMatcher, Serializable

public class WhiteSpaceTokenMatcher extends RegExpTokenMatcher

Matches whitespace.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor

Description

WhiteSpaceTokenMatcher(Pattern pattern)

WhiteSpaceTokenMatcher(String regex)
Method Summary

Modifier and Type

Method

Description

Token

buildToken(String s)

Builds a token following a successful match.

static WhiteSpaceTokenMatcher

defaultWhiteSpaceTokenMatcher()

Matches

void

init(Jep j)

Initialize the matcher when the Jep instance is known.

Methods inherited from class com.singularsys.jep.configurableparser.matchers.RegExpTokenMatcher
match

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- WhiteSpaceTokenMatcher
  
  public WhiteSpaceTokenMatcher(String regex)
- WhiteSpaceTokenMatcher
  
  public WhiteSpaceTokenMatcher(Pattern pattern)
Method Details
- buildToken
  
  public Token buildToken(String s)
  
  Description copied from class: RegExpTokenMatcher
  
  Builds a token following a successful match. Note new objects should be created each time as error reporting information is later attached to tokens.
  
  Specified by:
  
  buildToken in interface TokenBuilder
  
  Specified by:
  
  buildToken in class RegExpTokenMatcher
  
  Parameters:
  
  s - String representing the completed matched token
  
  Returns:
  
  the appropriate type of token.
- defaultWhiteSpaceTokenMatcher
  
  public static WhiteSpaceTokenMatcher defaultWhiteSpaceTokenMatcher()
  
  Matches
  
  Returns:
  
  a new TokenMatcher for white space tokens
- init
  
  public void init(Jep j)
  
  Description copied from interface: TokenMatcher
  
  Initialize the matcher when the Jep instance is known.
  
  Parameters:
  
  j - Jep instance