org.hkijena.jipipe.api

Class JIPipeProjectCacheQuery

java.lang.Object

org.hkijena.jipipe.api.JIPipeProjectCacheQuery

public class JIPipeProjectCacheQuery
extends Object

A query that allows to access a JIPipeProjectCache. This query caches the node cache states, so they are not always recalculated (which is expensive!)

Constructor Summary

Constructors

Constructor and Description
JIPipeProjectCacheQuery(JIPipeProject project)

Method Summary

Modifier and Type	Method and Description
Map<String,JIPipeDataSlot>	getCachedData(JIPipeGraphNode node) Returns the cache of the current algorithm state.
JIPipeProjectCacheState	getCachedId(UUID nodeUUID) Returns the current cache state of an algorithm node.
JIPipeGraphNode	getNode(UUID id)
BiMap<UUID,JIPipeGraphNode>	getNodes()
JIPipeProject	getProject()
void	rebuild() Rebuilds the stored states
void	resetCacheIdEqualityCaches() Clears the cached equality values of the cached states

Methods inherited from class java.lang.Object

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

Constructor Detail

JIPipeProjectCacheQuery

public JIPipeProjectCacheQuery(JIPipeProject project)

Method Detail

rebuild

public void rebuild()

Rebuilds the stored states

getNode

public JIPipeGraphNode getNode(UUID id)

getProject

public JIPipeProject getProject()

getNodes

public BiMap<UUID,JIPipeGraphNode> getNodes()

getCachedData

public Map<String,JIPipeDataSlot> getCachedData(JIPipeGraphNode node)

Returns the cache of the current algorithm state.

Parameters:

node - the node. can be a different instance if the UUID is the same.

Returns:

map of slot name to cache slot. empty map if the node is not cached or part of the project graph.

getCachedId

public JIPipeProjectCacheState getCachedId(UUID nodeUUID)

Returns the current cache state of an algorithm node. Please note that this will not necessarily be the most current id, only the one that was extracted by the last rebuild()

Parameters:

nodeUUID - the node UUID

Returns:

the current cache state with the current local date and time

resetCacheIdEqualityCaches

public void resetCacheIdEqualityCaches()

Clears the cached equality values of the cached states