com.mxgraph.model

Class mxCellPath

java.lang.Object

com.mxgraph.model.mxCellPath

public class mxCellPath
extends java.lang.Object

Implements a mechanism for temporary cell Ids.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PATH_SEPARATOR Defines the separator between the path components.

Constructor Summary

Constructors

Constructor and Description
mxCellPath()

Method Summary

Modifier and Type	Method and Description
static int	compare(java.lang.String cp1, java.lang.String cp2) Compares the given cell paths and returns -1 if cp1 is smaller, 0 if cp1 is equal and 1 if cp1 is greater than cp2.
static java.lang.String	create(mxICell cell) Creates the cell path for the given cell.
static java.lang.String	getParentPath(java.lang.String path) Returns the path for the parent of the cell represented by the given path.
static mxICell	resolve(mxICell root, java.lang.String path) Returns the cell for the specified cell path using the given root as the root of the path.

Methods inherited from class java.lang.Object

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

Field Detail

PATH_SEPARATOR

public static java.lang.String PATH_SEPARATOR

Defines the separator between the path components. Default is ..

Constructor Detail

mxCellPath

public mxCellPath()

Method Detail

create

public static java.lang.String create(mxICell cell)

Creates the cell path for the given cell. The cell path is a concatenation of the indices of all cells on the (finite) path to the root, eg. "0.0.0.1".

Parameters:

cell - Cell whose path should be returned.

Returns:

Returns the string that represents the path.

getParentPath

public static java.lang.String getParentPath(java.lang.String path)

Returns the path for the parent of the cell represented by the given path. Returns null if the given path has no parent.

Parameters:

path - Path whose parent path should be returned.

resolve

public static mxICell resolve(mxICell root,
                              java.lang.String path)

Returns the cell for the specified cell path using the given root as the root of the path.

Parameters:

root - Root cell of the path to be resolved.

path - String that defines the path.

Returns:

Returns the cell that is defined by the path.

compare

public static int compare(java.lang.String cp1,
                          java.lang.String cp2)

Compares the given cell paths and returns -1 if cp1 is smaller, 0 if cp1 is equal and 1 if cp1 is greater than cp2.