GridCacheQueryManager.QueryResult (Ignite 2.17.0)

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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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, chain, chain, chainCompose, chainCompose, error, get, get, get, getUninterruptibly, ignoreInterrupts, isCancelled, isDone, isFailed, listen, 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.