com.hazelcast.query.impl.getters

Class AbstractMultiValueGetter

java.lang.Object

com.hazelcast.query.impl.getters.AbstractMultiValueGetter

Direct Known Subclasses:

FieldGetter

public abstract class AbstractMultiValueGetter
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	DO_NOT_REDUCE
protected com.hazelcast.query.impl.getters.Getter	parent
static int	REDUCE_EVERYTHING
static String	REDUCER_ANY_TOKEN

Constructor Summary

Constructors

Constructor and Description
AbstractMultiValueGetter(com.hazelcast.query.impl.getters.Getter parent, String modifierSuffix, Class<?> inputType, Class resultType)

Method Summary

Modifier and Type	Method and Description
protected static String	composeAttributeValueExtractionFailedMessage(Member member)
protected abstract Object	extractFrom(Object parentObject)
protected int	getModifier()
protected void	reduceCollectionInto(MultiResult collector, Collection currentObject)
protected void	reduceInto(MultiResult collector, Object currentObject)

Methods inherited from class java.lang.Object

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

Field Detail

REDUCER_ANY_TOKEN

public static final String REDUCER_ANY_TOKEN

See Also:

Constant Field Values

DO_NOT_REDUCE

public static final int DO_NOT_REDUCE

See Also:

Constant Field Values

REDUCE_EVERYTHING

public static final int REDUCE_EVERYTHING

See Also:

Constant Field Values

parent

protected final com.hazelcast.query.impl.getters.Getter parent

Constructor Detail

AbstractMultiValueGetter

public AbstractMultiValueGetter(com.hazelcast.query.impl.getters.Getter parent,
                                String modifierSuffix,
                                Class<?> inputType,
                                Class resultType)

Method Detail

extractFrom

protected abstract Object extractFrom(Object parentObject)
                               throws IllegalAccessException,
                                      InvocationTargetException

Throws:

IllegalAccessException

InvocationTargetException

getModifier

protected int getModifier()

reduceCollectionInto

protected void reduceCollectionInto(MultiResult collector,
                                    Collection currentObject)

reduceInto

protected void reduceInto(MultiResult collector,
                          Object currentObject)

composeAttributeValueExtractionFailedMessage

protected static String composeAttributeValueExtractionFailedMessage(Member member)