org.jfree.layouting.layouter.context

Class DefaultElementContext

public class DefaultElementContext extends Object implements ElementContext

=========================================== LibLayout : a free Java layouting library =========================================== Project Info: http://reporting.pentaho.org/liblayout/ (C) Copyright 2006-2007, by Pentaho Corporation and Contributors. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. [Java is a trademark or registered trademark of Sun Microsystems, Inc. in the United States and other countries.] ------------ $Id: DefaultElementContext.java 6653 2008-12-02 14:53:40Z tmorgner $ ------------ (C) Copyright 2006-2007, by Pentaho Corporation.
Constructor Summary
DefaultElementContext(ElementContext parentContext)
Method Summary
intgetCounterValue(String counterName)
Returns the value for the given counter.
StringgetString(String name)
Retrieves the value for a given string.
voidincrementCounter(String name, int value)
Increments the counter with the given name.
booleanisCounterDefined(String counterName)
voidresetCounter(String name, int value)
Reseting an counter creates a new Counter-Instance.
voidsetString(String name, String value, boolean define)
Sets a named string.

Constructor Detail

DefaultElementContext

public DefaultElementContext(ElementContext parentContext)

Method Detail

getCounterValue

public int getCounterValue(String counterName)
Returns the value for the given counter. If no counter exists under that name, this method returns 0.

Parameters: counterName

Returns: the value for the given counter.

getString

public String getString(String name)
Retrieves the value for a given string. The value returned always represents the *actual* value, ignoring any possibly defined page-policies.

Parameters: name

Returns:

incrementCounter

public void incrementCounter(String name, int value)
Increments the counter with the given name. If no counter is known under that name, the root node will create one.

Parameters: name value

isCounterDefined

public boolean isCounterDefined(String counterName)

resetCounter

public void resetCounter(String name, int value)
Reseting an counter creates a new Counter-Instance. Counters from parent elements are not affected and remain unchanged. All further operations issued by all sub-elements will now work with this counter.

Parameters: name value

setString

public void setString(String name, String value, boolean define)
Sets a named string.

Parameters: name the name value the value define if set to true, this defines a new nesting context.