FunctionModel.java

/*
 * Copyright (c) 2012 Diamond Light Source Ltd.
 *
 * 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
 */
package uk.ac.diamond.scisoft.analysis.processing.operations;

import org.eclipse.dawnsci.analysis.api.fitting.functions.IFunction;
import org.eclipse.dawnsci.analysis.api.processing.model.AbstractOperationModel;

public class FunctionModel extends AbstractOperationModel {

	private IFunction function;

	public FunctionModel(IFunction function) {
	    this.function = function;
	}
	public FunctionModel() {
	    this.function = null;
	}

	public IFunction getFunction() {
		return function;
	}

	public void setFunction(IFunction function) {
		this.function = function;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result
				+ ((function == null) ? 0 : function.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		FunctionModel other = (FunctionModel) obj;
		if (function == null) {
			if (other.function != null)
				return false;
		} else if (!function.equals(other.function))
			return false;
		return true;
	}
}