java_cup

Class nonassoc_action

java.lang.Object

java_cup.parse_action

java_cup.nonassoc_action

public class nonassoc_action
extends parse_action

This class represents a shift/reduce nonassociative error within the parse table. If action_table element is assign to type nonassoc_action, it cannot be changed, and signifies that there is a conflict between shifting and reducing a production and a terminal that shouldn't be next to each other.

Version:

last updated: 7/2/96

Author:

Frank Flannery

Field Summary

Fields inherited from class java_cup.parse_action

ERROR, NONASSOC, REDUCE, SHIFT

Constructor Summary

Constructors

Constructor and Description
nonassoc_action() Simple constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other) Generic equality test.
boolean	equals(parse_action other) Equality test.
int	hashCode() Compute a hash code.
int	kind() Quick access to type of action.
String	toString() Convert to string.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

nonassoc_action

public nonassoc_action()
                throws internal_error

Simple constructor.

Throws:

internal_error

Method Detail

kind

public int kind()

Quick access to type of action.

Overrides:

kind in class parse_action

equals

public boolean equals(parse_action other)

Equality test.

Overrides:

equals in class parse_action

equals

public boolean equals(Object other)

Generic equality test.

Overrides:

equals in class parse_action

hashCode

public int hashCode()

Compute a hash code.

Overrides:

hashCode in class parse_action

toString

public String toString()

Convert to string.

Overrides:

toString in class parse_action