/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.layout.process.util;
import org.pentaho.reporting.engine.classic.core.util.InstanceID;
public class InitialPaginationShiftState implements PaginationShiftState {
private long shift;
private boolean breakSuspended;
public InitialPaginationShiftState() {
}
public boolean isManualBreakSuspended() {
return false;
}
public void suspendManualBreaks() {
breakSuspended = true;
}
public boolean isManualBreakSuspendedForChilds() {
return breakSuspended;
}
public long getShiftForNextChild() {
return shift;
}
public PaginationShiftState pop( InstanceID id ) {
throw new UnsupportedOperationException();
}
public void updateShiftFromChild( final long absoluteValue ) {
setShift( absoluteValue );
}
public void increaseShift( final long value ) {
if ( value < 0 ) {
throw new IllegalArgumentException();
}
this.shift += value;
}
public void setShift( final long value ) {
if ( value < shift ) {
throw new IllegalArgumentException();
}
this.shift = value;
}
}