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oracle.igf.ids.config
Class EntityRelationship

java.lang.Object
oracle.igf.ids.config.EntityRelationship

public class EntityRelationship

extends java.lang.Object

Class for definining the relationship between two different entities

Nested Class Summary

static class

EntityRelationship.RelationshipType Type of relationship - OneToOne, OneToMany, ManyToOne or ManyToMany

Constructor Summary

EntityRelationship(java.lang.String name, EntityRelationship.RelationshipType type, java.lang.String fromEntity, java.lang.String fromAttr, java.lang.String toEntity, java.lang.String toAttr)
Constructs Entity Relationship definition.

EntityRelationship(java.lang.String name, EntityRelationship.RelationshipType type, java.lang.String fromEntity, java.lang.String fromAttr, java.lang.String toEntity, java.lang.String toAttr, boolean recursive)
Constructs Entity Relationship definition

Method Summary

boolean	equals(java.lang.Object obj) Checks if the given object is equals to this one
java.lang.String	getFromAttr() Gets FromAttribute in the entity relation.
java.lang.String	getFromEntity() Gets FromEntity in the entity relation
java.lang.String	getName() Gets Entity Relationship name
java.lang.String	getToAttr() Gets ToAttribute in the entity relation.
java.lang.String	getToEntity() Gets ToEntity in the entity relation
EntityRelationship.RelationshipType	getType() Gets entity relationship type
boolean	isRecursive() Gets the recursive flag
void	setFromAttr(java.lang.String fromAttr) Sets FromAttribute in the entity relation.
void	setFromEntity(java.lang.String fromEntity) Sets FromEntity in the entity relation
void	setRecursive(boolean recursive) Sets the recursive flag to true/false.
void	setToAttr(java.lang.String toAttr) Sets ToAttribute in the entity relation.
void	setToEntity(java.lang.String toEntity) Sets the ToEntity in the entity relation
void	setType(EntityRelationship.RelationshipType type) Sets the entity relationship type

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EntityRelationship

public EntityRelationship(java.lang.String name,
                          EntityRelationship.RelationshipType type,
                          java.lang.String fromEntity,
                          java.lang.String fromAttr,
                          java.lang.String toEntity,
                          java.lang.String toAttr,
                          boolean recursive)

Constructs Entity Relationship definition

Parameters:

name - Name of entity relationship

type - Entity Relationship type

fromEntity - Name of the first entity

fromAttr - First entity's attribute in which related entity info exists

toEntity - Name of the second entity

toAttr - Second entity's attribute in which related entity info exists

recursive - true if the relationship is nested relation ; false otherwise

EntityRelationship

public EntityRelationship(java.lang.String name,
                          EntityRelationship.RelationshipType type,
                          java.lang.String fromEntity,
                          java.lang.String fromAttr,
                          java.lang.String toEntity,
                          java.lang.String toAttr)

Constructs Entity Relationship definition. Entity relationship recursive flag is defaulted to false

Parameters:

name - Name of entity relationship

type - Entity Relationship type

fromEntity - Name of the first entity

fromAttr - First entity's attribute in which related entity info exists

toEntity - Name of the second entity

toAttr - Second entity's attribute in which related entity info exists

Method Detail

getName

public java.lang.String getName()

Gets Entity Relationship name

Returns:

name of the entity relationship

setType

public void setType(EntityRelationship.RelationshipType type)

Sets the entity relationship type

Parameters:

type - Entity relationship type

getType

public EntityRelationship.RelationshipType getType()

Gets entity relationship type

Returns:

entity relationship type

setFromEntity

public void setFromEntity(java.lang.String fromEntity)

Sets FromEntity in the entity relation

Parameters:

fromEntity - Name of FromEntity

getFromEntity

public java.lang.String getFromEntity()

Gets FromEntity in the entity relation

Returns:

name of FromEntity in the entity relation

setFromAttr

public void setFromAttr(java.lang.String fromAttr)

Sets FromAttribute in the entity relation. This is FromEntity's attribute in which related entity info exists

Parameters:

fromAttr - FromAttribute name

getFromAttr

public java.lang.String getFromAttr()

Gets FromAttribute in the entity relation. This is FromEntity's attribute in which related entity info exists

Returns:

FromAttribute in the entity relation

setToEntity

public void setToEntity(java.lang.String toEntity)

Sets the ToEntity in the entity relation

Parameters:

toEntity - Name of the ToEntity in the entity relation

getToEntity

public java.lang.String getToEntity()

Gets ToEntity in the entity relation

Returns:

name of the ToEntity in the entity relation

setToAttr

public void setToAttr(java.lang.String toAttr)

Sets ToAttribute in the entity relation. This is ToEntity's attribute in which related entity info exists

Parameters:

toAttr - ToAttribute name

getToAttr

public java.lang.String getToAttr()

Gets ToAttribute in the entity relation. This is ToEntity's attribute in which related entity info exists

Returns:

ToAttribute in the entity relation

setRecursive

public void setRecursive(boolean recursive)

Sets the recursive flag to true/false.

Parameters:

recursive - true if entity relationship is of nested relation type ; false otherwise

isRecursive

public boolean isRecursive()

Gets the recursive flag

Returns:

true if the entity relationship is nested relation

equals

public boolean equals(java.lang.Object obj)

Checks if the given object is equals to this one

Overrides:

equals in class java.lang.Object

Returns:

true if equals; false otherwise

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