rj.tools.jcsc
Class TriStateBoolean

java.lang.Object
  rj.tools.jcsc.TriStateBoolean

public class TriStateBoolean

extends java.lang.Object

TriStateBoolean is a boolean which can have three states - true, false, either.

Version:

__0.98.1__

Author:

Ralph Jocham

Field Summary

static java.lang.String	EITHER EITHER - either boolean true or false
static java.lang.String	FALSE boolean FALSE
static java.lang.String	TRUE boolean TRUE

Constructor Summary

TriStateBoolean(java.lang.String state)
TriStateBoolean creates a new TriStateBoolean instance

Method Summary

java.lang.String	getState() getState returns the current state
boolean	isEither() isEither indicates whether the state is either
boolean	isFalse() isFalse indicates whether the state is false
boolean	isTrue() isTrue indicates whether the state is true

Methods inherited from class java.lang.Object

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

Field Detail

TRUE

public static final java.lang.String TRUE

boolean TRUE

See Also:

Constant Field Values

FALSE

public static final java.lang.String FALSE

boolean FALSE

See Also:

Constant Field Values

EITHER

public static final java.lang.String EITHER

EITHER - either boolean true or false

See Also:

Constant Field Values

Constructor Detail

TriStateBoolean

public TriStateBoolean(java.lang.String state)

TriStateBoolean creates a new TriStateBoolean instance

Parameters:

state - a String value which can be either true, false or either. (i.e. TriStateBoolean.TRUE)

Method Detail

getState

public java.lang.String getState()

getState returns the current state

Returns:

a String value; true, false or either

isTrue

public boolean isTrue()

isTrue indicates whether the state is true

Returns:

a boolean value

isFalse

public boolean isFalse()

isFalse indicates whether the state is false

Returns:

a boolean value

isEither

public boolean isEither()

isEither indicates whether the state is either

Returns:

a boolean value