sjm.parse.chars
Class SpecificChar

java.lang.Object
  |
  +--sjm.parse.Parser
        |
        +--sjm.parse.Terminal
              |
              +--sjm.parse.chars.SpecificChar

public class SpecificChar

extends Terminal

A SpecificChar matches a specified character from a character assembly.

Version:

1.0

Author:

Steven J. Metsker

Field Summary

protected java.lang.Character

character the character to match

Fields inherited from class sjm.parse.Terminal

discard

Fields inherited from class sjm.parse.Parser

assembler, name

Constructor Summary

SpecificChar(char c)
Constructs a SpecificChar to match the specified char.

SpecificChar(java.lang.Character character)
Constructs a SpecificChar to match the specified character.

Method Summary

boolean	qualifies(java.lang.Object o) Returns true if an assembly's next element is equal to the character this object was constructed with.
java.lang.String	unvisitedString(java.util.Vector visited) Returns a textual description of this parser.

Methods inherited from class sjm.parse.Terminal

accept, discard, match, matchOneAssembly, randomExpansion, setDiscard

Methods inherited from class sjm.parse.Parser

accept, add, best, bestMatch, completeMatch, elementClone, getName, matchAndAssemble, randomInput, setAssembler, toString, toString

Methods inherited from class java.lang.Object

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

Field Detail

character

protected java.lang.Character character

the character to match

Constructor Detail

SpecificChar

public SpecificChar(char c)

Constructs a SpecificChar to match the specified char.

Parameters:

char - the character to match

SpecificChar

public SpecificChar(java.lang.Character character)

Constructs a SpecificChar to match the specified character.

Parameters:

character - the character to match

Method Detail

qualifies

public boolean qualifies(java.lang.Object o)

Returns true if an assembly's next element is equal to the character this object was constructed with.

Overrides:

qualifies in class Terminal

Parameters:

object - an element from an assembly

Returns:

true, if an assembly's next element is equal to the character this object was constructed with

unvisitedString

public java.lang.String unvisitedString(java.util.Vector visited)

Returns a textual description of this parser.

Overrides:

unvisitedString in class Terminal

Parameters:

vector - a list of parsers already printed in this description

Returns:

string a textual description of this parser

See Also:

Parser.toString()