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Answer.java
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Answer.java
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/*
* Copyright 2011 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.drools.informer;
import java.io.Serializable;
/**
* A temporary object representing the answer to a question.
*
* The answer is always a String since it models what the user has typed in.
*
* When an Answer is inserted into the working memory, the Tohu built-in rules automatically converts copies the value onto the
* corresponding Question (converting the data type as necessary). The Answer is then retracted from the working memory. If the
* data type conversion fails then an InvalidAnswer object is asserted.
*
* @author Damon Horrell
*/
public class Answer implements Serializable {
private static final long serialVersionUID = 1L;
private String questionId;
private String questionType;
private String questionContext;
private String value;
public Answer() {
}
public Answer(String type, String context, String value) {
questionId = null;
questionType = type;
questionContext = context;
this.value = value;
}
public Answer(String questionId, String value) {
this.questionId = questionId;
this.value = value;
}
public String getQuestionId() {
return questionId;
}
public void setQuestionId(String questionId) {
this.questionId = questionId;
}
public String getValue() {
return value;
}
@Deprecated
public void setvalue(String value) {
this.value = value;
}
public void setValue(String value) {
this.value = value;
}
/**
* @see Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((questionId == null) ? 0 : questionId.hashCode());
return result;
}
/**
* @see Object#equals(Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
final Answer other = (Answer) obj;
if (questionId == null) {
if (other.questionId != null)
return false;
} else if (!questionId.equals(other.questionId))
return false;
return true;
}
@Override
public String toString() {
return "Answer{" +
"questionId='" + questionId + '\'' +
", questionType='" + questionType + '\'' +
", questionContext='" + questionContext + '\'' +
", value='" + value + '\'' +
'}';
}
public String getQuestionType() {
return questionType;
}
public void setQuestionType(String questionType) {
this.questionType = questionType;
}
public String getQuestionContext() {
return questionContext;
}
public void setQuestionContext(String questionContext) {
this.questionContext = questionContext;
}
}