com.puppycrawl.tools.checkstyle.gui

Class ParseTreeTablePresentation

java.lang.Object

com.puppycrawl.tools.checkstyle.gui.ParseTreeTablePresentation

public class ParseTreeTablePresentation
extends Object

The model that backs the parse tree in the GUI.

Author:

Lars Kühne

Constructor Summary

Constructors

Constructor and Description
ParseTreeTablePresentation(DetailAST parseTree) Constructor initialise root node.

Method Summary

Modifier and Type	Method and Description
Object	getChild(Object parent, int index) Returns the child of parent at index.
int	getChildCount(Object parent) Returns the number of children of parent.
Class<?>	getColumnClass(int column) Returns type of specified column number.
int	getColumnCount() Returns number of available columns.
String	getColumnName(int column) Returns name for specified column number.
int	getIndexOfChild(Object parent, Object child) Return the index of child in parent.
Object	getRoot() Returns value of root.
Object	getValueAt(Object node, int column) Returns the value to be displayed for node at column number.
boolean	isCellEditable(int column) Indicates whether the the value for node node, at column number column is editable.
boolean	isLeaf(Object node) Whether the node is a leaf.
protected void	setParseMode(MainFrameModel.ParseMode mode) Set parse mode.
protected void	setParseTree(DetailAST parseTree) Set parse tree.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ParseTreeTablePresentation

public ParseTreeTablePresentation(DetailAST parseTree)

Constructor initialise root node.

Parameters:

parseTree - DetailAST parse tree.

Method Detail

setParseTree

protected final void setParseTree(DetailAST parseTree)

Set parse tree.

Parameters:

parseTree - DetailAST parse tree.

setParseMode

protected void setParseMode(MainFrameModel.ParseMode mode)

Set parse mode.

Parameters:

mode - ParseMode enum

getColumnCount

public int getColumnCount()

Returns number of available columns.

Returns:

the number of available columns.

getColumnName

public String getColumnName(int column)

Returns name for specified column number.

Parameters:

column - the column number

Returns:

the name for column number column.

getColumnClass

public Class<?> getColumnClass(int column)

Returns type of specified column number.

Parameters:

column - the column number

Returns:

the type for column number column.

getValueAt

public Object getValueAt(Object node,
                         int column)

Returns the value to be displayed for node at column number.

Parameters:

node - the node

column - the column number

Returns:

the value to be displayed for node node, at column number column.

getChild

public Object getChild(Object parent,
                       int index)

Returns the child of parent at index.

Parameters:

parent - the node to get a child from.

index - the index of a child.

Returns:

the child of parent at index.

getChildCount

public int getChildCount(Object parent)

Returns the number of children of parent.

Parameters:

parent - the node to count children for.

Returns:

the number of children of the node parent.

getRoot

public Object getRoot()

Returns value of root.

Returns:

the root.

isLeaf

public boolean isLeaf(Object node)

Whether the node is a leaf.

Parameters:

node - the node to check.

Returns:

true if the node is a leaf.

getIndexOfChild

public int getIndexOfChild(Object parent,
                           Object child)

Return the index of child in parent. If either parent or child is null, returns -1. If either parent or child don't belong to this tree model, returns -1.

Parameters:

parent - a node in the tree, obtained from this data source.

child - the node we are interested in.

Returns:

the index of the child in the parent, or -1 if either child or parent are null or don't belong to this tree model.

isCellEditable

public boolean isCellEditable(int column)

Indicates whether the the value for node node, at column number column is editable.

Parameters:

column - the column number

Returns:

true if editable