ListGrammarMatcher (Jep with extensions API )

java.lang.Object
- com.singularsys.jep.configurableparser.matchers.ListGrammarMatcher

All Implemented Interfaces:

GrammarMatcher, java.io.Serializable
```
public class ListGrammarMatcher
extends java.lang.Object
implements GrammarMatcher
```
A GrammarMatcher which matches lists of items.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

ListGrammarMatcher(Token open, Token close, Token comma)
Create a ListGrammarMatcher

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`init(Jep jep)`	Delayed initialisation, this methods is called whenever components of the jep instance are changed.
`Node`	`match(Lookahead2Iterator<Token> it, GrammarParser parser)`	Test whether the input matches this pattern.

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

- Constructor Detail
  - ListGrammarMatcher
```
public ListGrammarMatcher(Token open,
                          Token close,
                          Token comma)
```
    Create a ListGrammarMatcher
    
    Parameters:
    
    open - token representing an opening bracket
    
    close - token representing a closing bracket
    
    comma - token representing a list item separator
- Method Detail
  - init
```
public void init(Jep jep)
```
    Description copied from interface: GrammarMatcher
    
    Delayed initialisation, this methods is called whenever components of the jep instance are changed.
    
    Specified by:
    
    init in interface GrammarMatcher
    
    Parameters:
    
    jep - the current jep instance.
  - match
```
public Node match(Lookahead2Iterator<Token> it,
                  GrammarParser parser)
           throws ParseException
```
    Description copied from interface: GrammarMatcher
    
    Test whether the input matches this pattern.
    
    Specified by:
    
    match in interface GrammarMatcher
    
    Parameters:
    
    it - An iterator inspecting the input
    
    parser - the parser to use when evaluating sub expressions
    
    Returns:
    
    if matched returns a node representing the content, return null is does not match
    
    Throws:
    
    ParseException - if there is a syntactical error in the input.