Package se.l4.silo.results

Class EmptyFetchResult<T>

java.lang.Object

se.l4.silo.results.EmptyFetchResult<T>

Type Parameters:

T -

All Implemented Interfaces:

AutoCloseable, Iterable<T>, FetchResult<T>

public class EmptyFetchResult<T>
extends Object
implements FetchResult<T>

A FetchResult that is always empty.

Author:

Andreas Holstenson

Field Summary

Fields

Modifier and Type	Field	Description
static EmptyFetchResult<?>	INSTANCE

Method Summary

Modifier and Type	Method	Description
void	close()
long	getLimit()	Get the limit used to fetch these results.
long	getOffset()	Get the offset used to fetch these results.
long	getSize()	Get the number of returned results.
long	getTotal()	Get the total number of results available.
boolean	isEmpty()	Check if these results are empty.
Iterator<T>	iterator()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface se.l4.silo.FetchResult

first, parallelStream, spliterator, stream, transform

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

INSTANCE

public static final EmptyFetchResult<?> INSTANCE

Method Detail

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

getSize

public long getSize()

Description copied from interface: FetchResult

Get the number of returned results.

Specified by:

getSize in interface FetchResult<T>

Returns:

getOffset

public long getOffset()

Description copied from interface: FetchResult

Get the offset used to fetch these results.

Specified by:

getOffset in interface FetchResult<T>

Returns:

getLimit

public long getLimit()

Description copied from interface: FetchResult

Get the limit used to fetch these results.

Specified by:

getLimit in interface FetchResult<T>

Returns:

getTotal

public long getTotal()

Description copied from interface: FetchResult

Get the total number of results available.

Specified by:

getTotal in interface FetchResult<T>

Returns:

isEmpty

public boolean isEmpty()

Description copied from interface: FetchResult

Check if these results are empty.

Specified by:

isEmpty in interface FetchResult<T>

Returns:

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface FetchResult<T>

toString

public String toString()

Overrides:

toString in class Object