/*******************************************************************************
* Copyright (c) 2015 QUANTICOL EU Project.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Michele Loreti (University of Firenze) - initial API and implementation
*******************************************************************************/
package org.cmg.ml.sam.sim.ds;
/**
* @author loreti
*
*/
public class FormalTemplateField implements TemplateField {
protected Class<?> clazz;
public FormalTemplateField(Class<?> clazz) {
this.clazz = clazz;
}
@Override
public boolean match(Object o) {
return clazz.isInstance(o);
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
return clazz.hashCode();
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object obj) {
if (obj instanceof FormalTemplateField) {
return this.clazz == ((FormalTemplateField) obj).clazz;
}
return false;
}
/*
* (non-Javadoc)
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "?{" + clazz.toString() + "}";
}
@Override
public boolean implies(TemplateField f) {
if (f instanceof FormalTemplateField) {
return ((FormalTemplateField) f).clazz.isAssignableFrom(this.clazz);
}
return false;
}
}