com.powsybl.afs.storage

Class DefaultListenableAppStorage

java.lang.Object

com.powsybl.afs.storage.ForwardingAppStorage

com.powsybl.afs.storage.DefaultListenableAppStorage

All Implemented Interfaces:

AppStorage, ListenableAppStorage, java.lang.AutoCloseable

public class DefaultListenableAppStorage
extends ForwardingAppStorage
implements ListenableAppStorage

A storage implementation which adds notification features to another underlying, wrapped, storage.

Constructor Summary

Constructors

Constructor and Description
DefaultListenableAppStorage(AppStorage storage)

Method Summary

Modifier and Type	Method and Description
void	addDependency(java.lang.String nodeId, java.lang.String name, java.lang.String toNodeId) Adds a dependency from node with ID nodeId to node with ID toNodeId.
void	addDoubleTimeSeriesData(java.lang.String nodeId, int version, java.lang.String timeSeriesName, java.util.List<DoubleDataChunk> chunks) Adds data (double) to the time series with names timeSeriesNames associated with node with ID nodeId.
void	addListener(AppStorageListener l) Add an AppStorageListener which will be notified of events happening on this storage.
void	addStringTimeSeriesData(java.lang.String nodeId, int version, java.lang.String timeSeriesName, java.util.List<StringDataChunk> chunks) Adds data (string) to the time series with names timeSeriesNames associated with node with ID nodeId.
void	clearTimeSeries(java.lang.String nodeId) Deletes time series associated with node with ID nodeId
NodeInfo	createNode(java.lang.String parentNodeId, java.lang.String name, java.lang.String nodePseudoClass, java.lang.String description, int version, NodeGenericMetadata genericMetadata) Creates a new node in the tree under a parent node.
NodeInfo	createRootNodeIfNotExists(java.lang.String name, java.lang.String nodePseudoClass) Returns the root node of the tree, creating it if it does not exist.
void	createTimeSeries(java.lang.String nodeId, TimeSeriesMetadata metadata) Creates a time series associated with node with ID nodeId.
java.lang.String	deleteNode(java.lang.String nodeId) Deletes the node with ID nodeId.
void	flush() Flush any changes to underlying storage.
boolean	removeData(java.lang.String nodeId, java.lang.String name) Removes the data blob named name associated with the node with ID nodeId.
void	removeDependency(java.lang.String nodeId, java.lang.String name, java.lang.String toNodeId) Removes a dependency named name from node with ID nodeId to node with ID toNodeId.
void	removeListener(AppStorageListener l)
void	removeListeners()
void	renameNode(java.lang.String nodeId, java.lang.String name) Rename the node with ID nodeId
void	setDescription(java.lang.String nodeId, java.lang.String description)
void	setParentNode(java.lang.String nodeId, java.lang.String newParentNodeId) Sets new parent node for the node with ID nodeId.
java.io.OutputStream	writeBinaryData(java.lang.String nodeId, java.lang.String name) Return an OutputStream to underlying storage which will raise a data updated event on close.

Methods inherited from class com.powsybl.afs.storage.ForwardingAppStorage

close, dataExists, getBackwardDependencies, getChildNode, getChildNodes, getDataNames, getDependencies, getDependencies, getDoubleTimeSeriesData, getFileSystemName, getNodeInfo, getParentNode, getStringTimeSeriesData, getTimeSeriesDataVersions, getTimeSeriesDataVersions, getTimeSeriesMetadata, getTimeSeriesNames, isClosed, isRemote, isWritable, readBinaryData, timeSeriesExists, updateModificationTime

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.powsybl.afs.storage.AppStorage

close, dataExists, getBackwardDependencies, getChildNode, getChildNodes, getDataNames, getDependencies, getDependencies, getDoubleTimeSeriesData, getFileSystemName, getNodeInfo, getParentNode, getStringTimeSeriesData, getTimeSeriesDataVersions, getTimeSeriesDataVersions, getTimeSeriesMetadata, getTimeSeriesNames, isClosed, isRemote, isWritable, readBinaryData, timeSeriesExists, updateModificationTime

Constructor Detail

DefaultListenableAppStorage

public DefaultListenableAppStorage(AppStorage storage)

Method Detail

createRootNodeIfNotExists

public NodeInfo createRootNodeIfNotExists(java.lang.String name,
                                          java.lang.String nodePseudoClass)

Description copied from interface: AppStorage

Returns the root node of the tree, creating it if it does not exist.

Specified by:

createRootNodeIfNotExists in interface AppStorage

Overrides:

createRootNodeIfNotExists in class ForwardingAppStorage

createNode

public NodeInfo createNode(java.lang.String parentNodeId,
                           java.lang.String name,
                           java.lang.String nodePseudoClass,
                           java.lang.String description,
                           int version,
                           NodeGenericMetadata genericMetadata)

Description copied from interface: AppStorage

Creates a new node in the tree under a parent node. Returns NodeInfo corresponding to the newly created node.

Specified by:

createNode in interface AppStorage

Overrides:

createNode in class ForwardingAppStorage

setDescription

public void setDescription(java.lang.String nodeId,
                           java.lang.String description)

Specified by:

setDescription in interface AppStorage

Overrides:

setDescription in class ForwardingAppStorage

renameNode

public void renameNode(java.lang.String nodeId,
                       java.lang.String name)

Description copied from interface: AppStorage

Rename the node with ID nodeId

Specified by:

renameNode in interface AppStorage

Overrides:

renameNode in class ForwardingAppStorage

setParentNode

public void setParentNode(java.lang.String nodeId,
                          java.lang.String newParentNodeId)

Description copied from interface: AppStorage

Sets new parent node for the node with ID nodeId.

Specified by:

setParentNode in interface AppStorage

Overrides:

setParentNode in class ForwardingAppStorage

deleteNode

public java.lang.String deleteNode(java.lang.String nodeId)

Description copied from interface: AppStorage

Deletes the node with ID nodeId.

Specified by:

deleteNode in interface AppStorage

Overrides:

deleteNode in class ForwardingAppStorage

writeBinaryData

public java.io.OutputStream writeBinaryData(java.lang.String nodeId,
                                            java.lang.String name)

Return an OutputStream to underlying storage which will raise a data updated event on close.

Specified by:

writeBinaryData in interface AppStorage

Overrides:

writeBinaryData in class ForwardingAppStorage

removeData

public boolean removeData(java.lang.String nodeId,
                          java.lang.String name)

Description copied from interface: AppStorage

Removes the data blob named name associated with the node with ID nodeId.

Specified by:

removeData in interface AppStorage

Overrides:

removeData in class ForwardingAppStorage

createTimeSeries

public void createTimeSeries(java.lang.String nodeId,
                             TimeSeriesMetadata metadata)

Description copied from interface: AppStorage

Creates a time series associated with node with ID nodeId.

Specified by:

createTimeSeries in interface AppStorage

Overrides:

createTimeSeries in class ForwardingAppStorage

addDoubleTimeSeriesData

public void addDoubleTimeSeriesData(java.lang.String nodeId,
                                    int version,
                                    java.lang.String timeSeriesName,
                                    java.util.List<DoubleDataChunk> chunks)

Description copied from interface: AppStorage

Adds data (double) to the time series with names timeSeriesNames associated with node with ID nodeId.

Specified by:

addDoubleTimeSeriesData in interface AppStorage

Overrides:

addDoubleTimeSeriesData in class ForwardingAppStorage

addStringTimeSeriesData

public void addStringTimeSeriesData(java.lang.String nodeId,
                                    int version,
                                    java.lang.String timeSeriesName,
                                    java.util.List<StringDataChunk> chunks)

Description copied from interface: AppStorage

Adds data (string) to the time series with names timeSeriesNames associated with node with ID nodeId.

Specified by:

addStringTimeSeriesData in interface AppStorage

Overrides:

addStringTimeSeriesData in class ForwardingAppStorage

clearTimeSeries

public void clearTimeSeries(java.lang.String nodeId)

Description copied from interface: AppStorage

Deletes time series associated with node with ID nodeId

Specified by:

clearTimeSeries in interface AppStorage

Overrides:

clearTimeSeries in class ForwardingAppStorage

addDependency

public void addDependency(java.lang.String nodeId,
                          java.lang.String name,
                          java.lang.String toNodeId)

Description copied from interface: AppStorage

Adds a dependency from node with ID nodeId to node with ID toNodeId. The dependency will be associated with the specified name.

Specified by:

addDependency in interface AppStorage

Overrides:

addDependency in class ForwardingAppStorage

removeDependency

public void removeDependency(java.lang.String nodeId,
                             java.lang.String name,
                             java.lang.String toNodeId)

Description copied from interface: AppStorage

Removes a dependency named name from node with ID nodeId to node with ID toNodeId.

Specified by:

removeDependency in interface AppStorage

Overrides:

removeDependency in class ForwardingAppStorage

flush

public void flush()

Description copied from interface: AppStorage

Flush any changes to underlying storage.

Specified by:

flush in interface AppStorage

Overrides:

flush in class ForwardingAppStorage

addListener

public void addListener(AppStorageListener l)

Description copied from interface: ListenableAppStorage

Add an AppStorageListener which will be notified of events happening on this storage. WARNING: you will need to keep a reference to your listeners, otherwise they may be garbage collected.

Specified by:

addListener in interface ListenableAppStorage

removeListener

public void removeListener(AppStorageListener l)

Specified by:

removeListener in interface ListenableAppStorage

removeListeners

public void removeListeners()

Specified by:

removeListeners in interface ListenableAppStorage