com.hpe.adm.nga.sdk.model

Class EntityUtil

java.lang.Object

com.hpe.adm.nga.sdk.model.EntityUtil

public class EntityUtil
extends Object

Util methods for comparing EntityModel objects. Also has useful methods for handling Collection of EntityModels

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	EntityUtil.EntityEquator Interface for checking equality between two entity models

Constructor Summary

Constructors

Constructor and Description
EntityUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	areEqualByContent(EntityModel leftEntityModel, EntityModel rightEntityModel) Check if two entities have exactly the same field models, not taking into account their order
static boolean	areEqualByIdAndType(EntityModel leftEntityModel, EntityModel rightEntityModel) Check if two entities are equal by id + type
static boolean	areFieldModelsEqualByContent(FieldModel leftFieldModel, FieldModel rightFieldModel) Check if two field models have the same content, uses areEqualByContent(EntityModel, EntityModel) for ReferenceFieldModel and containsSameEntities(Collection, Collection, EntityEquator) for MultiReferenceFieldModel
static boolean	containsAllEntityModels(Collection<EntityModel> baseCollection, Collection<EntityModel> sourceCollection, EntityUtil.EntityEquator entityEquator) Check if baseCollection contains all elements of sourceCollection
static boolean	containsEntityModel(Collection<EntityModel> collection, EntityModel entityModel) Check if a collection contains and entity model, uses areEqualByIdAndType(EntityModel, EntityModel)
static boolean	containsEntityModel(Collection<EntityModel> collection, EntityModel entityModel, EntityUtil.EntityEquator entityEquator) Check if a collection contains and entity model, can use any EntityUtil.EntityEquator
static boolean	containsSameEntities(Collection<EntityModel> leftCollection, Collection<EntityModel> rightCollection, EntityUtil.EntityEquator entityEquator) Check if two entity collections contain the same entities
static boolean	removeEntityModel(Collection<EntityModel> collection, EntityModel entityModel) Remove an entity model from a collection, uses areEqualByIdAndType(EntityModel, EntityModel)
static boolean	removeEntityModel(Collection<EntityModel> collection, EntityModel entityModel, EntityUtil.EntityEquator entityEquator) Remove an entity model from a collection, can use any EntityUtil.EntityEquator

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityUtil

public EntityUtil()

Method Detail

areEqualByIdAndType

public static boolean areEqualByIdAndType(EntityModel leftEntityModel,
                                          EntityModel rightEntityModel)

Check if two entities are equal by id + type

Parameters:

leftEntityModel - EntityModel

rightEntityModel - EntityModel

Returns:

true if the two params have the same id and type, false otherwise

areEqualByContent

public static boolean areEqualByContent(EntityModel leftEntityModel,
                                        EntityModel rightEntityModel)

Check if two entities have exactly the same field models, not taking into account their order

Parameters:

leftEntityModel - EntityModel

rightEntityModel - EntityModel

Returns:

true if the two params have the same field models, false otherwise

areFieldModelsEqualByContent

public static boolean areFieldModelsEqualByContent(FieldModel leftFieldModel,
                                                   FieldModel rightFieldModel)

Check if two field models have the same content, uses areEqualByContent(EntityModel, EntityModel) for ReferenceFieldModel and containsSameEntities(Collection, Collection, EntityEquator) for MultiReferenceFieldModel

Parameters:

leftFieldModel - EntityModel

rightFieldModel - EntityModel

Returns:

true if the field models have the same content, false otherwise

containsEntityModel

public static boolean containsEntityModel(Collection<EntityModel> collection,
                                          EntityModel entityModel)

Check if a collection contains and entity model, uses areEqualByIdAndType(EntityModel, EntityModel)

Parameters:

collection - collection of entity models

entityModel - target entity model

Returns:

true if the entity is in the collection, false otherwise

containsEntityModel

public static boolean containsEntityModel(Collection<EntityModel> collection,
                                          EntityModel entityModel,
                                          EntityUtil.EntityEquator entityEquator)

Check if a collection contains and entity model, can use any EntityUtil.EntityEquator

Parameters:

collection - collection of entity models

entityModel - target entity model

entityEquator - interface for checking equality between two entity models

Returns:

true if the entity is in the collection, false otherwise

containsAllEntityModels

public static boolean containsAllEntityModels(Collection<EntityModel> baseCollection,
                                              Collection<EntityModel> sourceCollection,
                                              EntityUtil.EntityEquator entityEquator)

Check if baseCollection contains all elements of sourceCollection

Parameters:

baseCollection - baseCollection

sourceCollection - sourceCollection

entityEquator - EntityUtil.EntityEquator to determine equality

Returns:

true if all elements of sourceCollection are present in baseCollection

containsSameEntities

public static boolean containsSameEntities(Collection<EntityModel> leftCollection,
                                           Collection<EntityModel> rightCollection,
                                           EntityUtil.EntityEquator entityEquator)

Check if two entity collections contain the same entities

Parameters:

leftCollection - collection of EntityModel

rightCollection - collection of EntityModel

entityEquator - EntityUtil.EntityEquator to use to determine equality

Returns:

true if the two collections contain the same entities, false otherwise

removeEntityModel

public static boolean removeEntityModel(Collection<EntityModel> collection,
                                        EntityModel entityModel)

Remove an entity model from a collection, uses areEqualByIdAndType(EntityModel, EntityModel)

Parameters:

collection - collection of entity models

entityModel - target entity model

Returns:

true if the entity has been removed, false otherwise

removeEntityModel

public static boolean removeEntityModel(Collection<EntityModel> collection,
                                        EntityModel entityModel,
                                        EntityUtil.EntityEquator entityEquator)

Remove an entity model from a collection, can use any EntityUtil.EntityEquator

Parameters:

collection - collection of entity models

entityModel - target entity model

entityEquator - interface for checking equality between two entity models

Returns:

true if the entity has been removed, false otherwise