org.apache.ignite.internal.processors.cache.query

Class GridCacheQueryManager.QueryResult<K,V>

java.lang.Object

org.apache.ignite.internal.util.future.GridFutureAdapter<IgniteSpiCloseableIterator<R>>

org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.QueryResult<K,V>

All Implemented Interfaces:

IgniteInternalFuture<IgniteSpiCloseableIterator<IgniteBiTuple<K,V>>>

Enclosing class:

GridCacheQueryManager<K,V>

public static class GridCacheQueryManager.QueryResult<K,V>
extends GridFutureAdapter<IgniteSpiCloseableIterator<R>>

Method Summary

Modifier and Type	Method and Description
IndexQueryResultMeta	metadata()
void	metadata(IndexQueryResultMeta metadata)
boolean	onDone(@Nullable IgniteSpiCloseableIterator<IgniteBiTuple<K,V>> res, @Nullable Throwable err) Callback to notify that future is finished.
void	onPageSend() Callback to invoke, when next data page was delivered to user.
GridCacheQueryType	type()

Methods inherited from class org.apache.ignite.internal.util.future.GridFutureAdapter

cancel, chain, chain, chainCompose, chainCompose, error, get, get, get, getUninterruptibly, ignoreInterrupts, isCancelled, isDone, isFailed, listen, logger, onCancelled, onDone, onDone, onDone, onDone, reset, result, toString

Methods inherited from class java.lang.Object

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

Method Detail

type

public GridCacheQueryType type()

Returns:

Type.

metadata

public IndexQueryResultMeta metadata()

metadata

public void metadata(IndexQueryResultMeta metadata)

onPageSend

public void onPageSend()

Callback to invoke, when next data page was delivered to user.

onDone

public boolean onDone(@Nullable
                      @Nullable IgniteSpiCloseableIterator<IgniteBiTuple<K,V>> res,
                      @Nullable
                      @Nullable Throwable err)

Callback to notify that future is finished. Note that if non-null exception is passed in the result value will be ignored.

Parameters:

res - Optional result.

err - Optional error.

Returns:

True if result was set by this call.