net.sf.jasperreports.engine.fill
Class JRFillElementGroup

java.lang.Object
  extended by net.sf.jasperreports.engine.fill.JRFillElementGroup
All Implemented Interfaces:
JRCloneable, JRChild, JRElementGroup
Direct Known Subclasses:
JRFillElementContainer

public class JRFillElementGroup
extends java.lang.Object
implements JRElementGroup, JRCloneable

Version:
$Id: JRFillElementGroup.java 1229 2006-04-19 13:27:35 +0300 (Wed, 19 Apr 2006) teodord $
Author:
Teodor Danciu (teodord@users.sourceforge.net)

Field Summary
protected  java.util.List children
           
protected  JRElementGroup elementGroup
           
protected  JRFillElement[] elements
           
 
Constructor Summary
protected JRFillElementGroup(JRElementGroup elementGrp, JRFillObjectFactory factory)
           
protected JRFillElementGroup(JRFillElementGroup elementGrp, JRFillCloneFactory factory)
           
 
Method Summary
 JRCloneable createClone(JRFillCloneFactory factory)
          Creates a working clone of itself.
 java.util.List getChildren()
          Gets a list of all direct children elements or elements groups.
 JRChild getCopy(JRAbstractObjectFactory factory)
           
 JRElement getElementByKey(java.lang.String key)
          Gets an element from this group, based on its element key.
 JRElementGroup getElementGroup()
          Gets the parent element group.
 JRElement[] getElements()
          Gets an array containing all the elements and element groups in the hierarchy.
protected  int getStretchHeightDiff()
           
protected  void reset()
           
 void writeXml(JRXmlWriter xmlWriter)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

children

protected java.util.List children

elementGroup

protected JRElementGroup elementGroup

elements

protected JRFillElement[] elements
Constructor Detail

JRFillElementGroup

protected JRFillElementGroup(JRElementGroup elementGrp,
                             JRFillObjectFactory factory)

JRFillElementGroup

protected JRFillElementGroup(JRFillElementGroup elementGrp,
                             JRFillCloneFactory factory)
Method Detail

getChildren

public java.util.List getChildren()
Description copied from interface: JRElementGroup
Gets a list of all direct children elements or elements groups.

Specified by:
getChildren in interface JRElementGroup

getElementGroup

public JRElementGroup getElementGroup()
Description copied from interface: JRElementGroup
Gets the parent element group.

Specified by:
getElementGroup in interface JRElementGroup
Returns:
an instance of this class, or null if this is the root group.

getElements

public JRElement[] getElements()
Description copied from interface: JRElementGroup
Gets an array containing all the elements and element groups in the hierarchy.

Specified by:
getElements in interface JRElementGroup

getElementByKey

public JRElement getElementByKey(java.lang.String key)
Description copied from interface: JRElementGroup
Gets an element from this group, based on its element key.

Specified by:
getElementByKey in interface JRElementGroup

reset

protected void reset()

getStretchHeightDiff

protected int getStretchHeightDiff()

getCopy

public JRChild getCopy(JRAbstractObjectFactory factory)
Specified by:
getCopy in interface JRChild

writeXml

public void writeXml(JRXmlWriter xmlWriter)
              throws java.io.IOException
Specified by:
writeXml in interface JRChild
Throws:
java.io.IOException

createClone

public JRCloneable createClone(JRFillCloneFactory factory)
Description copied from interface: JRCloneable
Creates a working clone of itself.

Specified by:
createClone in interface JRCloneable
Parameters:
factory - the clone factory to use while creating the clone
Returns:
a working clone of itself


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