package se.cambio.cds.gdl.model;
import se.cambio.cds.gdl.model.expression.AssignmentExpression;
import se.cambio.cds.gdl.model.expression.ExpressionItem;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
public class Rule implements Serializable{
/**
*
*/
private static final long serialVersionUID = 1L;
private String id; // gt-code
private List<String> when;
private List<String> then;
private int priority;
private List<ExpressionItem> whenStatements;
private List<AssignmentExpression> thenStatements;
public Rule() {
}
/**
* @return the id
*/
public String getId() {
return id;
}
/**
* @param id
* the id to set
*/
public void setId(String id) {
this.id = id;
}
/**
* @return the when
*/
public List<String> getWhen() {
if(whenStatements == null || whenStatements.size() == 0) {
return when;
}
List<String> lines = new ArrayList<String>();
for(ExpressionItem item : whenStatements) {
lines.add(item.toString());
}
return lines;
}
/**
* @param when
* the when to set
*/
public void setWhen(List<String> when) {
this.when = when;
}
/**
* @return the then
*/
public List<String> getThen() {
if(thenStatements == null || thenStatements.size() == 0) {
return then;
}
List<String> lines = new ArrayList<String>();
for(ExpressionItem item : thenStatements) {
lines.add(item.toString());
}
return lines;
}
/**
* @param then
* the then to set
*/
public void setThen(List<String> then) {
this.then = then;
}
/**
* @return the whenStatements
*/
public List<ExpressionItem> getWhenStatements() {
if (whenStatements == null) {
whenStatements = new ArrayList<ExpressionItem>();
}
return whenStatements;
}
/**
* @param whenStatements
* the whenStatements to set
*/
public void setWhenStatements(List<ExpressionItem> whenStatements) {
this.whenStatements = whenStatements;
List<String> lines = new ArrayList<String>();
if (this.whenStatements!=null){
for(ExpressionItem item : whenStatements) {
lines.add(item.toString());
}
}
this.when = lines;
}
/**
* @return the thenStatements
*/
public List<AssignmentExpression> getThenStatements() {
if (thenStatements == null) {
thenStatements = new ArrayList<AssignmentExpression>();
}
return thenStatements;
}
/**
* @param thenStatements
* the thenStatements to set
*/
public void setThenStatements(List<AssignmentExpression> thenStatements) {
this.thenStatements = thenStatements;
List<String> lines = new ArrayList<String>();
if (this.thenStatements!=null){
for(ExpressionItem item : thenStatements) {
lines.add(item.toString());
}
}
this.then = lines;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((id == null) ? 0 : id.hashCode());
result = prime * result + ((then == null) ? 0 : then.hashCode());
result = prime * result
+ ((thenStatements == null) ? 0 : thenStatements.hashCode());
result = prime * result + ((when == null) ? 0 : when.hashCode());
result = prime * result
+ ((whenStatements == null) ? 0 : whenStatements.hashCode());
return result;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Rule other = (Rule) obj;
if (id == null) {
if (other.id != null)
return false;
} else if (!id.equals(other.id))
return false;
if (then == null) {
if (other.then != null)
return false;
} else if (!then.equals(other.then))
return false;
if (thenStatements == null) {
if (other.thenStatements != null)
return false;
} else if (!thenStatements.equals(other.thenStatements))
return false;
// comparing string representation of when statements causes problems
// in round-trip testcases
/*if (when == null) {
if (other.when != null)
return false;
} else if (!when.equals(other.when))
return false;*/
if (whenStatements == null) {
if (other.whenStatements != null)
return false;
} else if (!whenStatements.equals(other.whenStatements))
return false;
return true;
}
/**
* @return the priority
*/
public int getPriority() {
return priority;
}
/**
* @param priority the priority to set
*/
public void setPriority(int priority) {
this.priority = priority;
}
}
/*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 2.0/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public 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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an 'AS IS' basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
*
* The Initial Developers of the Original Code are Iago Corbal and Rong Chen.
* Portions created by the Initial Developer are Copyright (C) 2012-2013
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Software distributed under the License is distributed on an 'AS IS' basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* ***** END LICENSE BLOCK *****
*/