org.nineml.coffeegrinder.parser

Class RightHandSide

java.lang.Object

org.nineml.coffeegrinder.parser.RightHandSide

public class RightHandSide
extends java.lang.Object

A utility class for what appears on the "right hand side" of a production in a grammar.

Field Summary

Fields

Modifier and Type	Field and Description
int	length
Symbol[]	symbols

Constructor Summary

Constructors

Constructor and Description
RightHandSide(java.util.List<Symbol> symbols)
RightHandSide(Symbol[] symbols)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
Symbol	get(int pos)
Symbol	getFirst()
int	hashCode()
boolean	isEmpty()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

symbols

public final Symbol[] symbols

length

public final int length

Constructor Detail

RightHandSide

public RightHandSide(Symbol[] symbols)

RightHandSide

public RightHandSide(java.util.List<Symbol> symbols)

Method Detail

get

public Symbol get(int pos)

getFirst

public Symbol getFirst()

isEmpty

public boolean isEmpty()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object