/*

  * Copyright 2011 The Kuali Foundation

  *

  * Licensed under the Educational Community License, Version 1.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  * http://www.opensource.org/licenses/ecl1.php

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.krad.datadictionary.validation.result;

 import org.kuali.rice.krad.datadictionary.validation.AttributeValueReader;

 import org.kuali.rice.krad.datadictionary.validation.capability.Constrainable;

 import org.kuali.rice.krad.datadictionary.validation.constraint.Constraint;

 import java.util.Arrays;

 import java.util.Collections;

 import java.util.List;

 /**

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  */

 public class ProcessorResult {

         private final transient List<Constraint> constraints;

         private final transient Constrainable definition;

         private final transient AttributeValueReader attributeValueReader;

         private final List<ConstraintValidationResult> constraintValidationResults;

         public ProcessorResult(ConstraintValidationResult constraintValidationResult) {

                 this(constraintValidationResult, null, null);

         }

         public ProcessorResult(ConstraintValidationResult constraintValidationResult, Constrainable definition, AttributeValueReader attributeValueReader, Constraint... constraints) {

                 this.constraintValidationResults = Collections.singletonList(constraintValidationResult);

                 this.definition = definition;

                 this.attributeValueReader = attributeValueReader;

                 this.constraints = Arrays.asList(constraints);

         }

         public ProcessorResult(List<ConstraintValidationResult> constraintValidationResults) {

                 this(constraintValidationResults, null, null);

         }

         public ProcessorResult(List<ConstraintValidationResult> constraintValidationResults, Constrainable definition, AttributeValueReader attributeValueReader, Constraint... constraints) {

                 this.constraintValidationResults = constraintValidationResults;

                 this.definition = definition;

                 this.attributeValueReader = attributeValueReader;

                 this.constraints = Arrays.asList(constraints);

         }

         public boolean isSingleConstraintResult() {

                 return this.constraintValidationResults.size() == 1;

         }

         public boolean isDefinitionProvided() {

                 return definition != null;

         }

         public boolean isAttributeValueReaderProvided() {

                 return attributeValueReader != null;

         }

         public ConstraintValidationResult getFirstConstraintValidationResult() {

                 return this.constraintValidationResults.isEmpty() ? null : this.constraintValidationResults.get(0);

         }

         /**

          * @return the constraintValidationResults

          */

         public List<ConstraintValidationResult> getConstraintValidationResults() {

                 return this.constraintValidationResults;

         }

         /**

          * @return the definition

          */

         public Constrainable getDefinition() {

                 return this.definition;

         }

         /**

          * @return the attributeValueReader

          */

         public AttributeValueReader getAttributeValueReader() {

                 return this.attributeValueReader;

         }

         /**

          * @return the constraints

          */

         public List<Constraint> getConstraints() {

                 return this.constraints;

         }

 }