com.hazelcast.map.impl.iterator

Class AbstractCursor<T>

java.lang.Object

com.hazelcast.map.impl.iterator.AbstractCursor<T>

Type Parameters:

T - the type of item being iterated

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable

Direct Known Subclasses:

MapEntriesWithCursor, MapKeysWithCursor

public abstract class AbstractCursor<T>
extends Object
implements IdentifiedDataSerializable

Base class for a cursor class holding a collection of items and the next position from which to resume fetching.

Constructor Summary

Constructors

Constructor and Description
AbstractCursor()
AbstractCursor(List<T> entries, int nextTableIndexToReadFrom)

Method Summary

Modifier and Type	Method and Description
List<T>	getBatch()
int	getFactoryId() Returns DataSerializableFactory factory ID for this class.
int	getNextTableIndexToReadFrom()
void	readData(ObjectDataInput in) Reads fields from the input stream
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.nio.serialization.IdentifiedDataSerializable

getId

Constructor Detail

AbstractCursor

public AbstractCursor()

AbstractCursor

public AbstractCursor(List<T> entries,
                      int nextTableIndexToReadFrom)

Method Detail

getBatch

public List<T> getBatch()

getNextTableIndexToReadFrom

public int getNextTableIndexToReadFrom()

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory ID for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory ID

writeData

public void writeData(ObjectDataOutput out)
               throws IOException

Description copied from interface: DataSerializable

Writes object fields to output stream

Specified by:

writeData in interface DataSerializable

Parameters:

out - output

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

readData

public void readData(ObjectDataInput in)
              throws IOException

Description copied from interface: DataSerializable

Reads fields from the input stream

Specified by:

readData in interface DataSerializable

Parameters:

in - input

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the input stream has been closed.