jtr.assigner.impl
Class DefaultAssignmentPolicyFactory

java.lang.Object
  jtr.assigner.impl.DefaultAssignmentPolicyFactory

All Implemented Interfaces:

IAssignmentPolicyFactory, IFactory

public class DefaultAssignmentPolicyFactory
extends java.lang.Object
implements IAssignmentPolicyFactory

This is the default factory used for obtaining instances of IAssignmentPolicy.
Once an IAssignmentPolicy concrete instance has been obtained, the actual IParamsAssigner can be instantiated.

Since:

1.0

Version:

5.0

Author:

Francesco Russo (frusso@dev.java.net)

Field Summary

static java.lang.String	CYCLIC The type for obtaining a CyclicAssignmentPolicy.
static java.lang.String	INDEXED The type for obtaining an IndexedAssignmentPolicy.

Constructor Summary

DefaultAssignmentPolicyFactory()

Method Summary

IAssignmentPolicy

getInstance(java.lang.String type) Return a concrete instance of the IAssignmentPolicy interface.

Methods inherited from class java.lang.Object

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

Field Detail

CYCLIC

public static final java.lang.String CYCLIC

The type for obtaining a CyclicAssignmentPolicy. (cyclic)

See Also:

Constant Field Values

INDEXED

public static final java.lang.String INDEXED

The type for obtaining an IndexedAssignmentPolicy. (indexed)

See Also:

Constant Field Values

Constructor Detail

DefaultAssignmentPolicyFactory

public DefaultAssignmentPolicyFactory()

Method Detail

getInstance

public IAssignmentPolicy getInstance(java.lang.String type)
                              throws UnknownAssignmentPolicyException

Return a concrete instance of the IAssignmentPolicy interface. The type of the assignment policy can be one of the default ones (CYCLIC, INDEXED).

Specified by:

getInstance in interface IAssignmentPolicyFactory

Parameters:

type - String A legal type definition

Returns:

IAssignmentPolicy

Throws:

UnknownAssignmentPolicyException