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com.essbase.eas.ui.tree
Interface RAFRenderer

All Known Implementing Classes:

RAFTreeRootNode

public interface RAFRenderer

defines a member attribute tree.

Since:

6.5.0

Version:

7.1.0

Author:

Sree Menon

Method Summary

javax.swing.tree.TreeNode	addChildNode(javax.swing.tree.TreeNode parent, java.lang.Object userObj, long childIndex) Adds a child node for the parent using the object passed in
java.lang.Object	readData(java.io.RandomAccessFile raf) Reads the data from the file
void	writeData(java.io.RandomAccessFile raf, java.lang.Object userObj) writes the object information to the file

Method Detail

writeData

void writeData(java.io.RandomAccessFile raf,
               java.lang.Object userObj)
               throws java.io.IOException

writes the object information to the file

Parameters:

raf - the RandomAccessFile to write to

userObj - the object to be rendered

Throws:

java.io.IOException

readData

java.lang.Object readData(java.io.RandomAccessFile raf)
                          throws java.io.IOException

Reads the data from the file

Parameters:

raf - the RAF file

Returns:

the object of data

Throws:

java.io.IOException

addChildNode

javax.swing.tree.TreeNode addChildNode(javax.swing.tree.TreeNode parent,
                                       java.lang.Object userObj,
                                       long childIndex)

Adds a child node for the parent using the object passed in

Parameters:

parent - the parent node

userObj - the user object

childIndex - offset to the data

Returns:

the new Tree Node

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