com.hp.util.syntax.parsers

Class BooleanConstraints

java.lang.Object

com.hp.util.syntax.parsers.BooleanConstraints

All Implemented Interfaces:

Constraints

public class BooleanConstraints
extends Object
implements Constraints

Builtin constraint validator for a boolean value.

Author:

Thomas Vachuska

Constructor Summary

Constructors

Constructor and Description
BooleanConstraints() Default constructor.
BooleanConstraints(String trueValue, String falseValue) Constructs a new boolean parameter constraint.

Method Summary

Methods

Modifier and Type	Method and Description
String	getFalseValue() Get the string image of boolean false value.
String	getTrueValue() Get the string image of boolean true value.
boolean	isValid(Serializable object) Determines whether or not the given object is valid in the context of these constraints.

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanConstraints

public BooleanConstraints()

Default constructor.

BooleanConstraints

public BooleanConstraints(String trueValue,
                  String falseValue)

Constructs a new boolean parameter constraint.

Parameters:

trueValue - value to use for true

falseValue - value to use for false

Method Detail

isValid

public boolean isValid(Serializable object)

Description copied from interface: Constraints

Determines whether or not the given object is valid in the context of these constraints.

Specified by:

isValid in interface Constraints

Parameters:

object - object to be validated against the constraints

Returns:

True if the given object matches this set of constraints; false otherwise.

See Also:

Constraints.isValid(java.io.Serializable)

getTrueValue

public String getTrueValue()

Get the string image of boolean true value.

Returns:

True value string.

getFalseValue

public String getFalseValue()

Get the string image of boolean false value.

Returns:

False value string.