/*
* #%~
* The VDM Pretty Printer
* %%
* Copyright (C) 2008 - 2014 Overture
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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/gpl-3.0.html>.
* #~%
*/
package org.overture.prettyprinter;
public class PrettyPrinterEnv
{
StringBuilder sb = new StringBuilder();
String className = "";
public void setClassName(String name)
{
this.className = name;
}
public String getClassName()
{
return this.className;
}
public String increaseIdent()
{
sb.append(" ");
return getIdent();
}
public String decreaseIdent()
{
if (sb.length() > 0)
{
sb.setLength(sb.length() - 2);
}
return getIdent();
}
public String getIdent()
{
return sb.toString();
}
}