/* This file is part of the db4o object database http://www.db4o.com
Copyright (C) 2004 - 2011 Versant Corporation http://www.versant.com
db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.
db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see http://www.gnu.org/licenses/. */
package EDU.purdue.cs.bloat.editor;
/**
* IncOperand encapsulates the operands to the iinc instruction. It is necessary
* because the <tt>iinc</tt> has two operands: a local variable and an integer
* by which to increment the local variable.
*
* @author Nate Nystrom (<a
* href="mailto:nystrom@cs.purdue.edu">nystrom@cs.purdue.edu</a>)
*/
public class IncOperand {
private LocalVariable var;
private int incr;
/**
* Constructor.
*
* @param var
* The local variable to increment.
* @param incr
* The amount to increment by.
*/
public IncOperand(final LocalVariable var, final int incr) {
this.var = var;
this.incr = incr;
}
/**
* Get the local variable to increment.
*
* @return The local variable to increment.
*/
public LocalVariable var() {
return var;
}
/**
* Get the amount to increment by.
*
* @return The amount to increment by.
*/
public int incr() {
return incr;
}
/**
* Convert the operand to a string.
*
* @return A string representation of the operand.
*/
public String toString() {
return "" + var + " by " + incr;
}
}