com.gigaspaces.internal.query.valuegetter

Class SpaceEntryPropertyGetter

java.lang.Object

com.gigaspaces.internal.serialization.AbstractExternalizable

com.gigaspaces.internal.query.valuegetter.AbstractSpaceValueGetter<ServerEntry>

com.gigaspaces.internal.query.valuegetter.SpaceEntryPropertyGetter

All Implemented Interfaces:

ISpaceValueGetter<ServerEntry>, ISwapExternalizable, Externalizable, Serializable

public class SpaceEntryPropertyGetter
extends AbstractSpaceValueGetter<ServerEntry>

A space value getter for getting a space entry property value.

Since:

7.1

Author:

Niv Ingberg

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SpaceEntryPropertyGetter() Default constructor required by Externalizable.
SpaceEntryPropertyGetter(int index) Creates a property value getter using the specified property index.
SpaceEntryPropertyGetter(String name) Creates a property value getter using the specified property name.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getPropertyName()
Object	getValue(ServerEntry target) Gets the value from the specified target.
protected void	readExternalImpl(ObjectInput in)
void	readFromSwap(ObjectInput in)
protected void	writeExternalImpl(ObjectOutput out)
void	writeToSwap(ObjectOutput out)

Methods inherited from class com.gigaspaces.internal.serialization.AbstractExternalizable

readExternal, writeExternal

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Constructor Detail

SpaceEntryPropertyGetter

public SpaceEntryPropertyGetter()

Default constructor required by Externalizable.

SpaceEntryPropertyGetter

public SpaceEntryPropertyGetter(int index)

Creates a property value getter using the specified property index.

Parameters:

propertyId - Index of property.

SpaceEntryPropertyGetter

public SpaceEntryPropertyGetter(String name)

Creates a property value getter using the specified property name.

Parameters:

name - Name of property.

Method Detail

getValue

public Object getValue(ServerEntry target)

Description copied from interface: ISpaceValueGetter

Gets the value from the specified target.

Specified by:

getValue in interface ISpaceValueGetter<ServerEntry>

Specified by:

getValue in class AbstractSpaceValueGetter<ServerEntry>

Parameters:

target - Target object to get value from.

Returns:

Retrieved value.

getPropertyName

public String getPropertyName()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

readExternalImpl

protected void readExternalImpl(ObjectInput in)
                         throws IOException,
                                ClassNotFoundException

Overrides:

readExternalImpl in class AbstractExternalizable

Throws:

IOException

ClassNotFoundException

writeExternalImpl

protected void writeExternalImpl(ObjectOutput out)
                          throws IOException

Overrides:

writeExternalImpl in class AbstractExternalizable

Throws:

IOException

readFromSwap

public void readFromSwap(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeToSwap

public void writeToSwap(ObjectOutput out)
                 throws IOException

Throws:

IOException