Package es.bsc.dataclay.util.filtering

Class DataClayPredicate

java.lang.Object

es.bsc.dataclay.util.filtering.DataClayPredicate

All Implemented Interfaces:

DataClaySerializable, Predicate

public class DataClayPredicate
extends Object
implements Predicate, DataClaySerializable

Constructor Summary

Constructors

Constructor	Description
DataClayPredicate(String attribute, String operator, String value)

Method Summary

Modifier and Type	Method	Description
DataClayPredicate	and(Predicate other)
static Predicate	build(String attribute, String operator, String value)
void	deserialize(DataClayByteBuffer dcBuffer, Map<MetaClassID,byte[]> ifaceBitMaps, DataClayObjectMetaData metadata, Map<Integer,Object> curDeserializedJavaObjs)	Deserializes the object from the buffer provided using the interface represented in the bitmap specified.
void	serialize(DataClayByteBuffer dcBuffer, boolean ignoreUserTypes, Map<MetaClassID,byte[]> ifaceBitMaps, IdentityHashMap<Object,Integer> curSerializedObjs, ListIterator<DataClayObject> pendingObjs, ReferenceCounting referenceCounting)	Serializes the object into the buffer provided using the interface represented in the bitmap specified.
boolean	test(Object t)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

negate, or

Constructor Detail

DataClayPredicate

public DataClayPredicate(String attribute,
                         String operator,
                         String value)

Method Detail

build

public static Predicate build(String attribute,
                              String operator,
                              String value)

test

public boolean test(Object t)

Specified by:

test in interface Predicate

and

public DataClayPredicate and(Predicate other)

Specified by:

and in interface Predicate

toString

public String toString()

Overrides:

toString in class Object

serialize

public void serialize(DataClayByteBuffer dcBuffer,
                      boolean ignoreUserTypes,
                      Map<MetaClassID,byte[]> ifaceBitMaps,
                      IdentityHashMap<Object,Integer> curSerializedObjs,
                      ListIterator<DataClayObject> pendingObjs,
                      ReferenceCounting referenceCounting)

Description copied from interface: DataClaySerializable

Serializes the object into the buffer provided using the interface represented in the bitmap specified.

Specified by:

serialize in interface DataClaySerializable

Parameters:

dcBuffer - Buffer in which to serialize the object

ignoreUserTypes - Indicates if user types found during serialization must be ignored or not (for instance, non recursive make persistent)

ifaceBitMaps - Map of bitmaps representing the interfaces to use

curSerializedObjs - Current serialized objects Object -> OID tag. This structure must be different during each serialization since OID tags are not shared.

pendingObjs - Pending objs.

referenceCounting - Reference counting from this object.

deserialize

public void deserialize(DataClayByteBuffer dcBuffer,
                        Map<MetaClassID,byte[]> ifaceBitMaps,
                        DataClayObjectMetaData metadata,
                        Map<Integer,Object> curDeserializedJavaObjs)

Description copied from interface: DataClaySerializable

Deserializes the object from the buffer provided using the interface represented in the bitmap specified.

Specified by:

deserialize in interface DataClaySerializable

Parameters:

dcBuffer - Buffer from which to deserialize the object

ifaceBitMaps - Map of bitmaps representing the interfaces to use

metadata - Useful metadata of the object for execution

curDeserializedJavaObjs - Currently deserialized Java objects