Package cz.o2.proxima.core.transaction

Class KeyAttribute

java.lang.Object

cz.o2.proxima.core.transaction.KeyAttribute

All Implemented Interfaces:

java.io.Serializable

@Experimental
public class KeyAttribute
extends java.lang.Object
implements java.io.Serializable

A combination of key of an entity, attribute descriptor and (optional) specific attribute. The specific attribute is needed when this object needs to describe a specific attribute of wildcard attribute descriptor.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
KeyAttribute(EntityDescriptor entity, java.lang.String key, AttributeDescriptor<?> attributeDescriptor, long sequentialId, boolean delete, java.lang.String attributeSuffix)

Method Summary

Modifier and Type	Method	Description
java.util.Optional<java.lang.String>	getAttributeSuffix()
boolean	isWildcardQuery()

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyAttribute

public KeyAttribute(EntityDescriptor entity,
                    java.lang.String key,
                    AttributeDescriptor<?> attributeDescriptor,
                    long sequentialId,
                    boolean delete,
                    @Nullable
                    java.lang.String attributeSuffix)

Method Detail

getAttributeSuffix

public java.util.Optional<java.lang.String> getAttributeSuffix()

isWildcardQuery

public boolean isWildcardQuery()