Package org.jfuncmachine.sexprlang.parser

Class JavaSymbolMatcher

java.lang.Object

org.jfuncmachine.sexprlang.parser.JavaSymbolMatcher

All Implemented Interfaces:

SymbolMatcher

public class JavaSymbolMatcher
extends Object
implements SymbolMatcher

A symbol matcher that matches Java identifiers

Constructor Summary

Constructors

Constructor	Description
JavaSymbolMatcher()	Create a Java symbol matcher

Method Summary

Modifier and Type	Method	Description
boolean	isSymbolChar(char ch)	Tests whether a character is allowed to be in a symbol
boolean	isSymbolFirstChar(char ch)	Tests whether a character is allowed to begin a symbol

Methods inherited from class java.lang.Object

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

Constructor Details

JavaSymbolMatcher

public JavaSymbolMatcher()

Create a Java symbol matcher

Method Details

isSymbolFirstChar

public boolean isSymbolFirstChar(char ch)

Description copied from interface: SymbolMatcher

Tests whether a character is allowed to begin a symbol

Specified by:

isSymbolFirstChar in interface SymbolMatcher

Parameters:

ch - The character to test

Returns:

True if the character is allowed at the beginning of a symbol

isSymbolChar

public boolean isSymbolChar(char ch)

Description copied from interface: SymbolMatcher

Tests whether a character is allowed to be in a symbol

Specified by:

isSymbolChar in interface SymbolMatcher

Parameters:

ch - The character to test

Returns:

True if the character is allowed anywhere after the first character of a symbol