com.cloudera.gertrude.condition

Class ReflectionConditionFactory

java.lang.Object

com.cloudera.gertrude.condition.ReflectionConditionFactory

All Implemented Interfaces:

ConditionFactory

public final class ReflectionConditionFactory
extends Object
implements ConditionFactory

Constructor Summary

Constructors

Constructor and Description
ReflectionConditionFactory()

Method Summary

Methods

Modifier and Type	Method and Description
Condition<ExperimentState>	create(String name) Creates a new Condition instance that is associated with the given name.
ReflectionConditionFactory	register(String name, Class<? extends Condition<ExperimentState>> clazz)
Set<String>	supportedNames() Returns the set of names that have been associated with subclasses of the Condition interface in this instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReflectionConditionFactory

public ReflectionConditionFactory()

Method Detail

register

public ReflectionConditionFactory register(String name,
                                  Class<? extends Condition<ExperimentState>> clazz)

supportedNames

public Set<String> supportedNames()

Description copied from interface: ConditionFactory

Returns the set of names that have been associated with subclasses of the Condition interface in this instance.

Specified by:

supportedNames in interface ConditionFactory

Returns:

the set of known names that will return a valid result from the ConditionFactory.create(java.lang.String) method

create

public Condition<ExperimentState> create(String name)

Description copied from interface: ConditionFactory

Creates a new Condition instance that is associated with the given name.

Specified by:

create in interface ConditionFactory

Parameters:

name - a short name used to describe the Condition instance to create

Returns:

a new Condition instance, or null if the name is unknown