com.hazelcast.query.impl.predicates

Class InstanceOfPredicate

java.lang.Object

com.hazelcast.query.impl.predicates.InstanceOfPredicate

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, Predicate, Serializable

public class InstanceOfPredicate
extends Object
implements Predicate, IdentifiedDataSerializable

Predicate version of `instaceof` operator from Java.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
InstanceOfPredicate()
InstanceOfPredicate(Class klass)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	apply(Map.Entry mapEntry)
int	getFactoryId() Returns DataSerializableFactory factory id for this class.
int	getId() Returns type identifier for this class.
void	readData(ObjectDataInput in) Reads fields from the input stream
String	toString()
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class java.lang.Object

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

Constructor Detail

InstanceOfPredicate

public InstanceOfPredicate(Class klass)

InstanceOfPredicate

public InstanceOfPredicate()

Method Detail

apply

public boolean apply(Map.Entry mapEntry)

Specified by:

apply in interface Predicate

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

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

toString

public String toString()

Overrides:

toString in class Object

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

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. Id should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type id