org.eclipse.swtbot.swt.finder.utils
Class TreePath

java.lang.Object
  org.eclipse.swtbot.swt.finder.utils.TreePath

public final class TreePath
extends Object

Field Summary

static TreePath

EMPTY Constant for representing an empty tree path.

Constructor Summary

TreePath(Object... segments)
Constructs a path identifying a leaf node in a tree.

Method Summary

boolean	equals(Object obj)
Object	getLastSegment() Returns the last element in this path, or null if this path has no segments.
TreePath	getParentPath() Returns a copy of this tree path with one segment removed from the end, or null if this tree path has no segments.
Object	getSegment(int index) Returns the element at the specified index in this path.
int	getSegmentCount() Returns the number of elements in this path.
int	hashCode()
Object	pop() Removes the last path component from the tree and returns it.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final TreePath EMPTY

Constant for representing an empty tree path.

Constructor Detail

TreePath

public TreePath(Object... segments)

Constructs a path identifying a leaf node in a tree.

Parameters:

segments - path of elements to a leaf node in a tree, starting with the root element

Method Detail

getSegment

public Object getSegment(int index)

Returns the element at the specified index in this path.

Parameters:

index - index of element to return

Returns:

element at the specified index

getSegmentCount

public int getSegmentCount()

Returns the number of elements in this path.

Returns:

the number of elements in this path

getLastSegment

public Object getLastSegment()

Returns the last element in this path, or null if this path has no segments.

Returns:

the last element in this path

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getParentPath

public TreePath getParentPath()

Returns a copy of this tree path with one segment removed from the end, or null if this tree path has no segments.

Returns:

a tree path

pop

public Object pop()

Removes the last path component from the tree and returns it.

Returns:

the last path component after removing it from the tree.