org.eclipse.ocl.lpg

Class ProblemHandler.Phase

java.lang.Object

org.eclipse.ocl.lpg.ProblemHandler.Phase

All Implemented Interfaces:

Comparable<ProblemHandler.Phase>

Enclosing interface:

ProblemHandler

public static class ProblemHandler.Phase
extends Object
implements Comparable<ProblemHandler.Phase>

Standard processing phases for problem messages. This class may be extended by custom problem handlers to define additional phases in custom processes.

Since:

1.2

Author:

Christian W. Damus

Field Summary

Fields

Modifier and Type	Field and Description
static ProblemHandler.Phase	ANALYZER Identifies problems found in the abstract syntax parsing phase.
static ProblemHandler.Phase	LEXER Identifies problems found in the tokenizing (lexing) phase.
static ProblemHandler.Phase	PARSER Identifies problems found in the concrete syntax parsing phase.
static ProblemHandler.Phase	UNPARSER Identifies problems found in un-parsing an OCL expression or constraint.
static ProblemHandler.Phase	UTILITY Identifies problems found in a utility method (not really a parsing phase).
static ProblemHandler.Phase	VALIDATOR Identifies problems found in the abstract syntax validation phase.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Phase(String lname) Creates a new phase instance with a localized name for display in error messages.

Method Summary

Modifier and Type	Method and Description
int	compareTo(ProblemHandler.Phase o) Phases sort according to their names.
boolean	equals(Object obj) I am equal to any Phase that has the same localized name as I.
int	hashCode() My hash code is my localized name's hash code.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

LEXER

public static ProblemHandler.Phase LEXER

Identifies problems found in the tokenizing (lexing) phase.

PARSER

public static ProblemHandler.Phase PARSER

Identifies problems found in the concrete syntax parsing phase.

ANALYZER

public static ProblemHandler.Phase ANALYZER

Identifies problems found in the abstract syntax parsing phase.

VALIDATOR

public static ProblemHandler.Phase VALIDATOR

Identifies problems found in the abstract syntax validation phase.

UTILITY

public static ProblemHandler.Phase UTILITY

Identifies problems found in a utility method (not really a parsing phase).

UNPARSER

public static ProblemHandler.Phase UNPARSER

Identifies problems found in un-parsing an OCL expression or constraint.

Constructor Detail

Phase

protected Phase(String lname)

Creates a new phase instance with a localized name for display in error messages.

Parameters:

lname - the localized name of the phase

Method Detail

compareTo

public final int compareTo(ProblemHandler.Phase o)

Phases sort according to their names.

Specified by:

compareTo in interface Comparable<ProblemHandler.Phase>

hashCode

public final int hashCode()

My hash code is my localized name's hash code.

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

I am equal to any Phase that has the same localized name as I.

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object