org.apache.olingo.odata2.api.edm.EdmAssociation Maven / Gradle / Ivy
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package org.apache.olingo.odata2.api.edm;
/**
* @org.apache.olingo.odata2.DoNotImplement
* A CSDL Association element
*
* EdmAssociation defines the relationship of two entity types.
*
*/
public interface EdmAssociation extends EdmType, EdmAnnotatable {
/**
* Get the {@link EdmAssociationEnd} by role
* @param role
* @return {@link EdmAssociationEnd}
* @throws EdmException
*/
EdmAssociationEnd getEnd(String role) throws EdmException;
/**
* Get the {@link EdmAssociationEnd} for end1
* @return {@link EdmAssociationEnd}
* @throws EdmException
*/
EdmAssociationEnd getEnd1() throws EdmException;
/**
* Get the {@link EdmAssociationEnd} for end2
* @return {@link EdmAssociationEnd}
* @throws EdmException
*/
EdmAssociationEnd getEnd2() throws EdmException;
/**
* Get the {@link EdmReferentialConstraint}
* @return {@link EdmReferentialConstraint}
* @throws EdmException
*/
EdmReferentialConstraint getReferentialConstraint() throws EdmException;
}