org.processmining.nlplogutils.utils

Class FakeContext

java.lang.Object

org.processmining.nlplogutils.utils.FakeContext

All Implemented Interfaces:

org.processmining.framework.plugin.GlobalContext, org.processmining.framework.plugin.ObjectConstructor, org.processmining.framework.plugin.PluginContext

public class FakeContext
extends java.lang.Object
implements org.processmining.framework.plugin.PluginContext

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.concurrent.Executor	executor

Constructor Summary

Constructors

Constructor and Description
FakeContext()

Method Summary

Modifier and Type	Method and Description
<T extends org.processmining.framework.connections.Connection> T	addConnection(T c) Registers the given connection in the global context.
void	clear()
org.processmining.framework.plugin.PluginContext	createChildContext(java.lang.String label) Returns a new plugin context instance, which can be used to invoke other plugins.
org.processmining.framework.plugin.PluginContextID	createNewPluginContextID() The GlobalContext implementation should create IDs for all PluginContexts instantiated for it.
boolean	deleteChild(org.processmining.framework.plugin.PluginContext child) Delete this child from this context.
java.util.List<org.processmining.framework.plugin.PluginContext>	getChildContexts() Returns a list of all child contexts which have been created with createChildContext().
org.processmining.framework.connections.ConnectionManager	getConnectionManager() Returns the connection manager.
java.util.concurrent.Executor	getExecutor() Returns an executor which can be used to execute plugins in child contexts.
org.processmining.framework.plugin.ProMFuture<?>	getFutureResult(int i) This method should only be used by a plugin, in the body of that plugin.
org.processmining.framework.plugin.PluginContextID	getID() Each PluginContext should carry an ID.
java.lang.String	getLabel() Returns the label of this context.
org.processmining.framework.plugin.events.Logger.ListenerList	getLoggingListeners() Returns the list of logging listeners registered to this context.
org.processmining.framework.plugin.PluginContext	getParentContext() Returns the context which created this context or null if it has no parent.
java.lang.Class<? extends org.processmining.framework.plugin.PluginContext>	getPluginContextType() Returns the specific type of the PluginContext.
org.processmining.framework.util.Pair<org.processmining.framework.plugin.PluginDescriptor,java.lang.Integer>	getPluginDescriptor() Return the plugin descriptor and method index of the plugin which is invoked in this context.
org.processmining.framework.plugin.events.PluginLifeCycleEventListener.List	getPluginLifeCycleEventListeners() Returns the list of registered plugin life cycle listeners.
org.processmining.framework.plugin.PluginManager	getPluginManager() Returns the plugin manager.
org.processmining.framework.plugin.Progress	getProgress() Returns the progress object corresponding to this context
org.processmining.framework.plugin.events.ProgressEventListener.ListenerList	getProgressEventListeners() Returns the list of registered progress listeners
org.processmining.framework.providedobjects.ProvidedObjectManager	getProvidedObjectManager() Returns the providedObject manager.
org.processmining.framework.plugin.PluginExecutionResult	getResult() This method returns the PluginExecutionResult of the plugin which is invoked in this context.
org.processmining.framework.plugin.PluginContext	getRootContext() Returns the root plugin context.
boolean	hasPluginDescriptorInPath(org.processmining.framework.plugin.PluginDescriptor descriptor, int methodIndex)
void	invokeBinding(org.processmining.framework.plugin.PluginParameterBinding binding, java.lang.Object... objects) This method invokes the specified binding in a context which is a child of the main plugin context maintained by this globalContext.
void	invokePlugin(org.processmining.framework.plugin.PluginDescriptor plugin, int index, java.lang.Object... objects) This method invokes the specified plugin in a context which is a child of the main plugin context maintained by this globalContext.
boolean	isDistantChildOf(org.processmining.framework.plugin.PluginContext context) Returns true if this is a distant child of context, i.e.
void	log(java.lang.String message) Same as calling log(message, MessageLevel.NORMAL);
void	log(java.lang.String message, org.processmining.framework.plugin.events.Logger.MessageLevel level) The provided String is provided to the context for information.
void	log(java.lang.Throwable exception) The provided Exception is provided to the context.
void	setFuture(org.processmining.framework.plugin.PluginExecutionResult resultToBe)
void	setPluginDescriptor(org.processmining.framework.plugin.PluginDescriptor descriptor, int methodIndex)
<T,C extends org.processmining.framework.connections.Connection> java.util.Collection<T>	tryToFindOrConstructAllObjects(java.lang.Class<T> type, java.lang.Class<C> connectionType, java.lang.String role, java.lang.Object... input) Finds as many objects of the given type as can be found through the connections of the other given type.
<T,C extends org.processmining.framework.connections.Connection> T	tryToFindOrConstructFirstNamedObject(java.lang.Class<T> type, java.lang.String name, java.lang.Class<C> connectionType, java.lang.String role, java.lang.Object... input) Returns the first object of the given type as can be found through the connections of the other given type.
<T,C extends org.processmining.framework.connections.Connection> T	tryToFindOrConstructFirstObject(java.lang.Class<T> type, java.lang.Class<C> connectionType, java.lang.String role, java.lang.Object... input) Returns the first object of the given type as can be found through the connections of the other given type.

Methods inherited from class java.lang.Object

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

Field Detail

executor

public static java.util.concurrent.Executor executor

Constructor Detail

FakeContext

public FakeContext()

Method Detail

tryToFindOrConstructFirstObject

public <T,C extends org.processmining.framework.connections.Connection> T tryToFindOrConstructFirstObject(java.lang.Class<T> type,
                                                                                                          java.lang.Class<C> connectionType,
                                                                                                          java.lang.String role,
                                                                                                          java.lang.Object... input)
                                                                                                   throws org.processmining.framework.connections.ConnectionCannotBeObtained

Description copied from interface: org.processmining.framework.plugin.ObjectConstructor

Returns the first object of the given type as can be found through the connections of the other given type. If no objects can be found, it constructs as an object of the given type using a plugin available to the framework to do so. This plugins should be able to execute in a child of the given context and accept, in any order, exactly the input provided. Any other objects returned by the plugin, not being the requested type are added to the provided objects of the framework. Also, listeners are notified where applicable. If no plugins exist, or if these plugins fail, a ConnectionDoesntExistException is thrown.

Specified by:

tryToFindOrConstructFirstObject in interface org.processmining.framework.plugin.ObjectConstructor

Type Parameters:

T - The type of the return object required.

Parameters:

type - the type of the return object required.

connectionType - the type of the connections to use when trying to find the objects.

role - the assumed role of the object in the connection. Given a connection, the object can be retrieved through the role.

input - the input on which the plugin should work

Returns:

a collection of objects as returned by the plugins.

Throws:

org.processmining.framework.connections.ConnectionCannotBeObtained

tryToFindOrConstructFirstNamedObject

public <T,C extends org.processmining.framework.connections.Connection> T tryToFindOrConstructFirstNamedObject(java.lang.Class<T> type,
                                                                                                               java.lang.String name,
                                                                                                               java.lang.Class<C> connectionType,
                                                                                                               java.lang.String role,
                                                                                                               java.lang.Object... input)
                                                                                                        throws org.processmining.framework.connections.ConnectionCannotBeObtained

Description copied from interface: org.processmining.framework.plugin.ObjectConstructor

Returns the first object of the given type as can be found through the connections of the other given type. If no objects can be found, it constructs as an object of the given type using a plugin available to the framework to do so. This plugins should be able to execute in a child of the given context and accept, in any order, exactly the input provided. Furthermore, the returned object should have the right label assigned to it in the plugin definition. Any other objects returned by the plugin, not being the requested type are added to the provided objects of the framework. Also, listeners are notified where applicable. If no plugins exist, or if these plugins fail, a ConnectionDoesntExistException is thrown.

Specified by:

tryToFindOrConstructFirstNamedObject in interface org.processmining.framework.plugin.ObjectConstructor

Type Parameters:

T - The type of the return object required.

Parameters:

type - the type of the return object required.

name - the name of the plugin to use.

connectionType - the type of the connections to use when trying to find the objects.

role - the assumed role of the object in the connection. Given a connection, the object can be retrieved through the role.

input - the input on which the plugin should work

Returns:

a collection of objects as returned by the plugins.

Throws:

org.processmining.framework.connections.ConnectionCannotBeObtained

tryToFindOrConstructAllObjects

public <T,C extends org.processmining.framework.connections.Connection> java.util.Collection<T> tryToFindOrConstructAllObjects(java.lang.Class<T> type,
                                                                                                                               java.lang.Class<C> connectionType,
                                                                                                                               java.lang.String role,
                                                                                                                               java.lang.Object... input)
                                                                                                                        throws org.processmining.framework.connections.ConnectionCannotBeObtained

Description copied from interface: org.processmining.framework.plugin.ObjectConstructor

Finds as many objects of the given type as can be found through the connections of the other given type. If no objects can be found, it constructs as many objects of the given type as there are plugins available to the framework to do so. These plugins should be able to execute in a child of the given context and accept, in any order, exactly the input provided. Any other objects returned by the plugin, not being the requested type are added to the provided objects of the framework. Also, listeners are notified where applicable. If no plugings exist, or if these plugins fail, a ConnectionDoesntExistException is thrown.

Specified by:

tryToFindOrConstructAllObjects in interface org.processmining.framework.plugin.ObjectConstructor

Type Parameters:

T - The type of the return object required.

Parameters:

type - the type of the return object required.

connectionType - the type of the connections to use when trying to find the objects.

role - the assumed role of the object in the connection. Given a connection, the object can be retrieved through the role.

input - the input on which the plugin should work

Returns:

a collection of objects as found or returned by the plugins.

Throws:

org.processmining.framework.connections.ConnectionCannotBeObtained

invokePlugin

public void invokePlugin(org.processmining.framework.plugin.PluginDescriptor plugin,
                         int index,
                         java.lang.Object... objects)

Description copied from interface: org.processmining.framework.plugin.GlobalContext

This method invokes the specified plugin in a context which is a child of the main plugin context maintained by this globalContext. No results are provided to the method calling this method and the plugin is executed some time in the future, as decided by the implementing class.

Specified by:

invokePlugin in interface org.processmining.framework.plugin.GlobalContext

Parameters:

plugin - The plugin that should be invoked by the framework

index - The index of the plugin method that should be invoked.

objects - The objects to serve as input as accepted by the method at index of the plugin

invokeBinding

public void invokeBinding(org.processmining.framework.plugin.PluginParameterBinding binding,
                          java.lang.Object... objects)

Description copied from interface: org.processmining.framework.plugin.GlobalContext

This method invokes the specified binding in a context which is a child of the main plugin context maintained by this globalContext. No results are provided to the method calling this method and the plugin is executed some time in the future, as decided by the implementing class.

Specified by:

invokeBinding in interface org.processmining.framework.plugin.GlobalContext

Parameters:

binding - The binding that should be invoked by the framework

objects - The objects to serve as input as accepted by the given binding.

getProvidedObjectManager

public org.processmining.framework.providedobjects.ProvidedObjectManager getProvidedObjectManager()

Description copied from interface: org.processmining.framework.plugin.GlobalContext

Returns the providedObject manager. The providedObject manager can be used to query for providedObjects which are registered in ProM. The manager should be a ProvidedObjectListener on all PluginInstanceContexts created by createRootInstanceContext.

Specified by:

getProvidedObjectManager in interface org.processmining.framework.plugin.GlobalContext

Returns:

the providedObject manager

getPluginManager

public org.processmining.framework.plugin.PluginManager getPluginManager()

Description copied from interface: org.processmining.framework.plugin.GlobalContext

Returns the plugin manager. The plugin manager can be used to query for plugins which are registered in ProM.

Specified by:

getPluginManager in interface org.processmining.framework.plugin.GlobalContext

Returns:

the plugin manager

getPluginContextType

public java.lang.Class<? extends org.processmining.framework.plugin.PluginContext> getPluginContextType()

Description copied from interface: org.processmining.framework.plugin.GlobalContext

Returns the specific type of the PluginContext. This type is used to instantiate new contexts in which to invoke plugins.

Specified by:

getPluginContextType in interface org.processmining.framework.plugin.GlobalContext

Returns:

the type of PluginContext provided by this global context

getConnectionManager

public org.processmining.framework.connections.ConnectionManager getConnectionManager()

Description copied from interface: org.processmining.framework.plugin.GlobalContext

Returns the connection manager. The connection manager can be used to query for connections which are registered in ProM.

Specified by:

getConnectionManager in interface org.processmining.framework.plugin.GlobalContext

Returns:

the connection manager

createNewPluginContextID

public org.processmining.framework.plugin.PluginContextID createNewPluginContextID()

Description copied from interface: org.processmining.framework.plugin.GlobalContext

The GlobalContext implementation should create IDs for all PluginContexts instantiated for it.

Specified by:

createNewPluginContextID in interface org.processmining.framework.plugin.GlobalContext

Returns:

setPluginDescriptor

public void setPluginDescriptor(org.processmining.framework.plugin.PluginDescriptor descriptor,
                                int methodIndex)
                         throws org.processmining.framework.plugin.impl.FieldSetException,
                                org.processmining.framework.plugin.RecursiveCallException

Specified by:

setPluginDescriptor in interface org.processmining.framework.plugin.PluginContext

Throws:

org.processmining.framework.plugin.impl.FieldSetException

org.processmining.framework.plugin.RecursiveCallException

setFuture

public void setFuture(org.processmining.framework.plugin.PluginExecutionResult resultToBe)

Specified by:

setFuture in interface org.processmining.framework.plugin.PluginContext

log

public void log(java.lang.String message,
                org.processmining.framework.plugin.events.Logger.MessageLevel level)

Description copied from interface: org.processmining.framework.plugin.PluginContext

The provided String is provided to the context for information. It can for example signal a state change of a plugin. Note that some contexts can completely ignore this message.

Specified by:

log in interface org.processmining.framework.plugin.PluginContext

Parameters:

message - the message to log

level - the message level

log

public void log(java.lang.Throwable exception)

Description copied from interface: org.processmining.framework.plugin.PluginContext

The provided Exception is provided to the context. It signals the context about an error in the plugin, that specifically lead to abnormal termination. The plugin signaling the exception is no longer executing!

Specified by:

log in interface org.processmining.framework.plugin.PluginContext

Parameters:

exception - the exception thrown

log

public void log(java.lang.String message)

Description copied from interface: org.processmining.framework.plugin.PluginContext

Same as calling log(message, MessageLevel.NORMAL);

Specified by:

log in interface org.processmining.framework.plugin.PluginContext

Parameters:

message - The message

isDistantChildOf

public boolean isDistantChildOf(org.processmining.framework.plugin.PluginContext context)

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns true if this is a distant child of context, i.e. true if getParent.getID().equals(context.getID()) || getParent().isDistantChildOf(context);

Specified by:

isDistantChildOf in interface org.processmining.framework.plugin.PluginContext

Returns:

hasPluginDescriptorInPath

public boolean hasPluginDescriptorInPath(org.processmining.framework.plugin.PluginDescriptor descriptor,
                                         int methodIndex)

Specified by:

hasPluginDescriptorInPath in interface org.processmining.framework.plugin.PluginContext

getRootContext

public org.processmining.framework.plugin.PluginContext getRootContext()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns the root plugin context. This is an instance of PluginContext of which all other contexts are distant childs.

Specified by:

getRootContext in interface org.processmining.framework.plugin.PluginContext

Returns:

getResult

public org.processmining.framework.plugin.PluginExecutionResult getResult()

Description copied from interface: org.processmining.framework.plugin.PluginContext

This method returns the PluginExecutionResult of the plugin which is invoked in this context. This future result is set by PluginManager.invoke() and will not be available (will be null) until the invoke() method is called.

Specified by:

getResult in interface org.processmining.framework.plugin.PluginContext

Returns:

The PluginExecutionResult that represents the result of this plugin invocation

getProgressEventListeners

public org.processmining.framework.plugin.events.ProgressEventListener.ListenerList getProgressEventListeners()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns the list of registered progress listeners

Specified by:

getProgressEventListeners in interface org.processmining.framework.plugin.PluginContext

Returns:

the list of registered progress listeners

getProgress

public org.processmining.framework.plugin.Progress getProgress()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns the progress object corresponding to this context

Specified by:

getProgress in interface org.processmining.framework.plugin.PluginContext

Returns:

the progress object corresponding to this context

getPluginLifeCycleEventListeners

public org.processmining.framework.plugin.events.PluginLifeCycleEventListener.List getPluginLifeCycleEventListeners()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns the list of registered plugin life cycle listeners.

Specified by:

getPluginLifeCycleEventListeners in interface org.processmining.framework.plugin.PluginContext

Returns:

the list of registered plugin life cycle listeners.

getPluginDescriptor

public org.processmining.framework.util.Pair<org.processmining.framework.plugin.PluginDescriptor,java.lang.Integer> getPluginDescriptor()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Return the plugin descriptor and method index of the plugin which is invoked in this context. This descriptor is set by the PluginDescriptor.invoke() method and will not be set yet before PluginManager.invoke() is called.

Specified by:

getPluginDescriptor in interface org.processmining.framework.plugin.PluginContext

Returns:

the descriptor of the plugin which is invoked in this context If the plugin is not set yet, a pair of (null,-1) is returned

getParentContext

public org.processmining.framework.plugin.PluginContext getParentContext()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns the context which created this context or null if it has no parent.

Specified by:

getParentContext in interface org.processmining.framework.plugin.PluginContext

Returns:

getLoggingListeners

public org.processmining.framework.plugin.events.Logger.ListenerList getLoggingListeners()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns the list of logging listeners registered to this context.

Specified by:

getLoggingListeners in interface org.processmining.framework.plugin.PluginContext

Returns:

getLabel

public java.lang.String getLabel()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns the label of this context.

Specified by:

getLabel in interface org.processmining.framework.plugin.PluginContext

Returns:

getID

public org.processmining.framework.plugin.PluginContextID getID()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Each PluginContext should carry an ID. This ID is unique within this plugin context's global context.

Specified by:

getID in interface org.processmining.framework.plugin.PluginContext

Returns:

the ID of this context

getFutureResult

public org.processmining.framework.plugin.ProMFuture<?> getFutureResult(int i)

Description copied from interface: org.processmining.framework.plugin.PluginContext

This method should only be used by a plugin, in the body of that plugin. That is the only location, where it is guaranteed that each result object in getResults() can safely be cast to a ProMFuture.

Specified by:

getFutureResult in interface org.processmining.framework.plugin.PluginContext

Returns:

getExecutor

public java.util.concurrent.Executor getExecutor()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns an executor which can be used to execute plugins in child contexts.

Specified by:

getExecutor in interface org.processmining.framework.plugin.PluginContext

Returns:

getChildContexts

public java.util.List<org.processmining.framework.plugin.PluginContext> getChildContexts()

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns a list of all child contexts which have been created with createChildContext().

Specified by:

getChildContexts in interface org.processmining.framework.plugin.PluginContext

Returns:

deleteChild

public boolean deleteChild(org.processmining.framework.plugin.PluginContext child)

Description copied from interface: org.processmining.framework.plugin.PluginContext

Delete this child from this context.

Specified by:

deleteChild in interface org.processmining.framework.plugin.PluginContext

createChildContext

public org.processmining.framework.plugin.PluginContext createChildContext(java.lang.String label)

Description copied from interface: org.processmining.framework.plugin.PluginContext

Returns a new plugin context instance, which can be used to invoke other plugins.

Specified by:

createChildContext in interface org.processmining.framework.plugin.PluginContext

Returns:

the new plugin context instance

clear

public void clear()

Specified by:

clear in interface org.processmining.framework.plugin.PluginContext

addConnection

public <T extends org.processmining.framework.connections.Connection> T addConnection(T c)

Description copied from interface: org.processmining.framework.plugin.PluginContext

Registers the given connection in the global context. The implementation is addConnection(this,c);

Specified by:

addConnection in interface org.processmining.framework.plugin.PluginContext