Package org.apache.ignite.internal.processors.cache.persistence.snapshot

Class IgniteSnapshotManager.SnapshotHandlers

java.lang.Object

org.apache.ignite.internal.processors.cache.persistence.snapshot.IgniteSnapshotManager.SnapshotHandlers

Enclosing class:

IgniteSnapshotManager

protected static class IgniteSnapshotManager.SnapshotHandlers
extends Object

Snapshot operation handlers.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SnapshotHandlers()

Method Summary

Modifier and Type	Method	Description
protected void	completeAll(SnapshotHandlerType type, String snpName, Map<String,List<SnapshotHandlerResult<?>>> res, Collection<UUID> reqNodes, Consumer<List<String>> wrnsHnd)
protected @Nullable Map<String,SnapshotHandlerResult<Object>>	invokeAll(SnapshotHandlerType type, SnapshotHandlerContext ctx)

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapshotHandlers

protected SnapshotHandlers()

Method Detail

invokeAll

@Nullable
protected @Nullable Map<String,SnapshotHandlerResult<Object>> invokeAll(SnapshotHandlerType type,
                                                                              SnapshotHandlerContext ctx)
                                                                       throws IgniteCheckedException

Parameters:

type - Type of snapshot operation handler.

ctx - Snapshot operation handler context.

Returns:

Results from all handlers with the specified type.

Throws:

IgniteCheckedException - if parallel execution was failed.

completeAll

protected void completeAll(SnapshotHandlerType type,
                           String snpName,
                           Map<String,List<SnapshotHandlerResult<?>>> res,
                           Collection<UUID> reqNodes,
                           Consumer<List<String>> wrnsHnd)
                    throws Exception

Parameters:

type - Type of snapshot operation handler.

snpName - Snapshot name.

res - Results from all nodes and handlers with the specified type.

reqNodes - Node IDs on which the handlers were executed.

wrnsHnd - A handler of snapshot operation warnings.

Throws:

Exception - If failed.