kieker.tools.traceAnalysis.filter.visualization.graph
Class SpecificOriginRetentionPolicy

java.lang.Object
  kieker.tools.traceAnalysis.filter.visualization.graph.AbstractOriginRetentionPolicy
      kieker.tools.traceAnalysis.filter.visualization.graph.SpecificOriginRetentionPolicy

All Implemented Interfaces:

IOriginRetentionPolicy

public class SpecificOriginRetentionPolicy
extends AbstractOriginRetentionPolicy

The specific origin retention policy represents the intention that only specific origins should be retained and corresponds to the kind OriginRetentionPolicyKind.SPECIFIC. Two specific retention policies are united by uniting the underlying sets. Instead of calculating the union set, however, the two policies are chained together using an implicit union/or operator to provide a higher flexibility.

Since:

1.6

Author:

Holger Knoche

Method Summary

static SpecificOriginRetentionPolicy	createInstance(Set<?> selectedOrigins) Factory method for the specific origin retention policy.
boolean	dependsOn(IOriginRetentionPolicy policy) Checks whether this origin retention policy depends on the given policy.
<T> void	handleOrigin(AbstractGraphElement<T> element, T origin) Handles a given origin for the given graph element.
IOriginRetentionPolicy	uniteWith(IOriginRetentionPolicy other) Unites this retention policy with another one and returns the resulting policy.

Methods inherited from class kieker.tools.traceAnalysis.filter.visualization.graph.AbstractOriginRetentionPolicy

getKind, isCompatibleWith

Methods inherited from class java.lang.Object

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

Method Detail

dependsOn

public boolean dependsOn(IOriginRetentionPolicy policy)

Description copied from class: AbstractOriginRetentionPolicy

Checks whether this origin retention policy depends on the given policy.

Specified by:

dependsOn in interface IOriginRetentionPolicy

Overrides:

dependsOn in class AbstractOriginRetentionPolicy

Parameters:

policy - The policy to check for dependencies

Returns:

True if the policy depends on the given policy, false otherwise

uniteWith

public IOriginRetentionPolicy uniteWith(IOriginRetentionPolicy other)

Description copied from interface: IOriginRetentionPolicy

Unites this retention policy with another one and returns the resulting policy. Note that the resulting policy is not necessarily one of the original policies.

Parameters:

other - The retention policy to unite this policy with

Returns:

The resulting policy, which may be a completely new object

handleOrigin

public <T> void handleOrigin(AbstractGraphElement<T> element,
                             T origin)

Description copied from interface: IOriginRetentionPolicy

Handles a given origin for the given graph element.

Type Parameters:

T - The type of the entity within the graph element.

Parameters:

element - The graph element to handle the origin for

origin - The origin to handle

createInstance

public static SpecificOriginRetentionPolicy createInstance(Set<?> selectedOrigins)

Factory method for the specific origin retention policy.

Parameters:

selectedOrigins - The origins to retain

Returns:

See above