org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/EnvironmentVariable.java

/*******************************************************************************
 * Copyright (c) 2000, 2005 Keith Seitz and others.
 * 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:
 *     Keith Seitz (keiths@redhat.com) - initial implementation
 *     IBM Corporation - integration and code cleanup
 *******************************************************************************/
package org.eclipse.debug.internal.ui.launchConfigurations;

/**
 * A key/value set whose data is passed into Runtime.exec(...)
 */
public class EnvironmentVariable
{
	// The name of the environment variable
	private String name;
	
	// The value of the environment variable
	private String value;
	
	public EnvironmentVariable(String name, String value)
	{
		this.name = name;
		this.value = value;
	}

	/**
	 * Returns this variable's name, which serves as the key in the key/value
	 * pair this variable represents
	 * 
	 * @return this variable's name
	 */
	public String getName()
	{
		return name;
	}
	
	/**
	 * Returns this variables value.
	 * 
	 * @return this variable's value
	 */
	public String getValue()
	{
		return value;
	}
		
	/**
	 * Sets this variable's value
	 * @param value
	 */
	public void setValue(String value)
	{
		this.value = value;
	}
	
	/* (non-Javadoc)
	 * @see java.lang.Object#toString()
	 */
	public String toString() {
		return getName();
	}
	
	
	/* (non-Javadoc)
	 * @see java.lang.Object#equals(java.lang.Object)
	 */
	public boolean equals(Object obj) {
		boolean equal = false;
		if (obj instanceof EnvironmentVariable) {
			EnvironmentVariable var = (EnvironmentVariable)obj;
			equal = var.getName().equals(name);
		}
		return equal;		
	}
	/* (non-Javadoc)
	 * @see java.lang.Object#hashCode()
	 */
	public int hashCode() {
		return name.hashCode();
	}
}