org.eclipse.xtext.xbase.lib
Class BooleanExtensions

java.lang.Object
  org.eclipse.xtext.xbase.lib.BooleanExtensions

public class BooleanExtensions
extends Object

This is an extension library for booleans.

Author:

Sven Efftinge - Initial contribution and API

Constructor Summary

BooleanExtensions()

Method Summary

static boolean	operator_and(boolean a, boolean b) The logical and (conjunction).
static boolean	operator_equals(boolean a, boolean b) The binary equals operator.
static boolean	operator_not(boolean b) The logical not (negation).
static boolean	operator_notEquals(boolean a, boolean b) The binary not equals operator.
static boolean	operator_or(boolean a, boolean b) A logical or (disjunction).
static boolean	xor(boolean a, boolean b) A logical xor.

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanExtensions

public BooleanExtensions()

Method Detail

operator_and

public static boolean operator_and(boolean a,
                                   boolean b)

The logical and (conjunction). This is the equivalent to the java && operator.

Parameters:

a - a boolean value.

b - another boolean value.

Returns:

a && b

operator_or

public static boolean operator_or(boolean a,
                                  boolean b)

A logical or (disjunction). This is the equivalent to the java || operator.

Parameters:

a - a boolean value.

b - another boolean value.

Returns:

a || b

operator_not

public static boolean operator_not(boolean b)

The logical not (negation). This is the equivalent to the java ! operator.

Parameters:

b - a boolean value.

Returns:

!b

operator_equals

public static boolean operator_equals(boolean a,
                                      boolean b)

The binary equals operator. This is the equivalent to the java == operator.

Parameters:

a - an boolean.

b - an boolean.

Returns:

a==b

operator_notEquals

public static boolean operator_notEquals(boolean a,
                                         boolean b)

The binary not equals operator. This is the equivalent to the java != operator.

Parameters:

a - an boolean.

b - an boolean.

Returns:

a!=b

xor

public static boolean xor(boolean a,
                          boolean b)

A logical xor. This is the equivalent to the java ^ operator.

Parameters:

a - a boolean value.

b - another boolean value.

Returns:

a ^ b