de.aristaflow.adept2.model.execution

Interface ExecutableInstancePropertyTracker

public interface ExecutableInstancePropertyTracker

Interface for tracking property changes on ExecutableInstance objects.

Note: this is for internal use only!

After creation of an ExecutableInstance, there are no properties marked as changed. Any changes after the creation will be tracked and can be accessed using getChangedProperties(), getChangedNodes() and getChangedNodeProperties(int).

After storing the the ExecutableInstance, the changed properties need to be cleared by calling clearChangedProperties()

Author:

KevinGoeser

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ExecutableInstancePropertyTracker.ExecutableInstanceNodeProperty Node properties which are changeable in an executable instance.
static class	ExecutableInstancePropertyTracker.ExecutableInstanceProperty Properties which are changeable in an executable instance.

Method Summary

Modifier and Type	Method and Description
void	clearChangedProperties() Clears (resets) all properties to be unchanged.
java.util.Set<ExecutableInstancePropertyTracker.ExecutableInstanceNodeProperty>	getChangedNodeProperties(int nodeID) Returns the node properties in the ExecutableInstance of the given node which have been changed.
java.util.Set<java.lang.Integer>	getChangedNodes() Returns the set of nodes which have changed properties.
java.util.Set<ExecutableInstancePropertyTracker.ExecutableInstanceProperty>	getChangedProperties() Returns the properties of the ExecutableInstance which have been changed.

Method Detail

getChangedProperties

java.util.Set<ExecutableInstancePropertyTracker.ExecutableInstanceProperty> getChangedProperties()

Returns the properties of the ExecutableInstance which have been changed.

Returns:

The properties which have been changed.

getChangedNodeProperties

java.util.Set<ExecutableInstancePropertyTracker.ExecutableInstanceNodeProperty> getChangedNodeProperties(int nodeID)

Returns the node properties in the ExecutableInstance of the given node which have been changed.

Parameters:

nodeID - The ID of the node.

Returns:

The node properties which have been changed, or null if unchanged.

clearChangedProperties

void clearChangedProperties()

Clears (resets) all properties to be unchanged.

getChangedNodes

java.util.Set<java.lang.Integer> getChangedNodes()

Returns the set of nodes which have changed properties. The set is empty in case no property has been changed.

Returns:

The set of nodes which have changed properties.