com.sap.cloud.sdk.datamodel.odatav4.core

Class NavigationProperty.Single<EntityT extends VdmObject<EntityT>,ValueT extends VdmEntity<ValueT>>

java.lang.Object

com.sap.cloud.sdk.datamodel.odatav4.core.NavigationProperty.Single<EntityT,ValueT>

Type Parameters:

EntityT - The entity type.

ValueT - The navigable entity type.

All Implemented Interfaces:

Expressions.Operand, Expressions.OperandSingle, NavigationProperty<EntityT,ValueT>, EntityReference<EntityT>, FilterableComplex<EntityT,ValueT>

Enclosing interface:

NavigationProperty<EntityT extends VdmObject<?>,TargetT extends VdmEntity<?>>

public static class NavigationProperty.Single<EntityT extends VdmObject<EntityT>,ValueT extends VdmEntity<ValueT>>
extends Object
implements NavigationProperty<EntityT,ValueT>, FilterableComplex<EntityT,ValueT>

A navigational property to a single other entity reference.

Nested Class Summary

Nested classes/interfaces inherited from interface com.sap.cloud.sdk.datamodel.odatav4.core.NavigationProperty

NavigationProperty.Collection<EntityT extends VdmObject<EntityT>,ValueT extends VdmEntity<ValueT>>, NavigationProperty.Single<EntityT extends VdmObject<EntityT>,ValueT extends VdmEntity<ValueT>>

Field Summary

Fields inherited from interface com.sap.cloud.sdk.datamodel.odata.client.expression.Expressions.Operand

NULL

Constructor Summary

Constructors

Constructor and Description
Single(Class<EntityT> entityType, String fieldName, Class<ValueT> itemType)

Method Summary

Modifier and Type	Method and Description
Class<EntityT>	getEntityType() Get the type of the entity which references the value.
String	getFieldName() javadoc
Class<ValueT>	getItemType()
NavigationPropertySingleQuery<EntityT,ValueT>	select(Property<ValueT>... fields) Query modifier to limit which field values of the entity EntityT get fetched and populated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sap.cloud.sdk.datamodel.odata.client.expression.FieldReference

getExpression, of

Methods inherited from interface com.sap.cloud.sdk.datamodel.odata.client.expression.Expressions.Operand

getExpression

Methods inherited from interface com.sap.cloud.sdk.datamodel.odatav4.expression.FilterableComplex

has, has

Constructor Detail

Single

public Single(Class<EntityT> entityType,
              String fieldName,
              Class<ValueT> itemType)

Method Detail

select

@Nonnull
 @SafeVarargs
public final NavigationPropertySingleQuery<EntityT,ValueT> select(@Nonnull
                                                                                         Property<ValueT>... fields)

Query modifier to limit which field values of the entity EntityT get fetched and populated. Navigational properties supplied here will be expanded. If this method is called at least once, then only the specified fields will be fetched and populated. If none of the select methods is called, then all fields will be fetched and populated. Calling this multiple times will combine the set(s) of fields of each call.

Parameters:

fields - Properties of EntityT to be selected.

Returns:

This request object with the added selections.

getEntityType

public Class<EntityT> getEntityType()

Description copied from interface: EntityReference

Get the type of the entity which references the value.

Specified by:

getEntityType in interface EntityReference<EntityT extends VdmObject<EntityT>>

Returns:

The entity type,

getFieldName

public String getFieldName()

Description copied from interface: FieldReference

javadoc

Returns:

The field name this reference points towards.

getItemType

public Class<ValueT> getItemType()