bt.bencoding.model.rule

Class RequiredRule

java.lang.Object

bt.bencoding.model.rule.RequiredRule

All Implemented Interfaces:

Rule

public class RequiredRule
extends Object
implements Rule

Used to mark some attribute of an object model as required.

Since:

1.0

Constructor Summary

Constructors

Constructor and Description
RequiredRule(List<String> requiredKeys)

Method Summary

Modifier and Type	Method and Description
String	getDescription()
String	toString()
boolean	validate(Object object) Validate a given object.

Methods inherited from class java.lang.Object

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

Constructor Detail

RequiredRule

public RequiredRule(List<String> requiredKeys)

Parameters:

requiredKeys - List of required attributes (in the order in which attributes should be checked).

Since:

1.0

Method Detail

validate

public boolean validate(Object object)

Description copied from interface: Rule

Validate a given object.

Specified by:

validate in interface Rule

Parameters:

object - Arbitrary object

Returns:

true if the object satisfies this rule's condition.

getDescription

public String getDescription()

Specified by:

getDescription in interface Rule

Returns:

Human-readable description of this rule.

toString

public String toString()

Overrides:

toString in class Object