org.eclipse.team.core.diff.provider

Class Diff

java.lang.Object

org.eclipse.team.core.diff.provider.Diff

All Implemented Interfaces:

IDiff

Direct Known Subclasses:

ThreeWayDiff, TwoWayDiff

public abstract class Diff
extends java.lang.Object
implements IDiff

Abstract implementation of IDiff that can be subclassed by clients.

Since:

3.2

See Also:

ITwoWayDiff, IThreeWayDiff

Field Summary

Fields

Modifier and Type	Field and Description
static int	KIND_MASK Constant (bit mask) that defines the area of the status that is reserved for use by this abstract class for encoding the kind of the diff.

Fields inherited from interface org.eclipse.team.core.diff.IDiff

ADD, CHANGE, NO_CHANGE, REMOVE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Diff(IPath path, int status) Create a diff node.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	getKind() Returns the kind of this diff.
IPath	getPath() Returns the full, absolute path of the object to which the diff applies with respect to the model root.
int	getStatus() Return the status of the diff node.
int	hashCode()
java.lang.String	toDiffString() Return a string that describes the difference represented by this node.

Methods inherited from class java.lang.Object

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

Field Detail

KIND_MASK

public static final int KIND_MASK

Constant (bit mask) that defines the area of the status that is reserved for use by this abstract class for encoding the kind of the diff.

See Also:

getStatus(), Constant Field Values

Constructor Detail

Diff

protected Diff(IPath path,
               int status)

Create a diff node.

Parameters:

path - the path of the diff

status - the status of the diff. The kind should be encoded in the status along with any additional flags required by a subclass.

Method Detail

getPath

public IPath getPath()

Description copied from interface: IDiff

Returns the full, absolute path of the object to which the diff applies with respect to the model root.

Note: the returned path never has a trailing separator.

Specified by:

getPath in interface IDiff

Returns:

the full, absolute path of this diff

getKind

public int getKind()

Description copied from interface: IDiff

Returns the kind of this diff. Normally, one of ADDED, REMOVED, CHANGED.

Specified by:

getKind in interface IDiff

Returns:

the kind of this diff

See Also:

IDiff.ADD, IDiff.REMOVE, IDiff.CHANGE

getStatus

public final int getStatus()

Return the status of the diff node. The status is a bit field that contains the kind and any additional status information that subclasses need to encode. The first byte of the status is reserved for use by this abstract class as indicated by the KIND_MASK.

Returns:

the status of the diff node

toDiffString

public java.lang.String toDiffString()

Description copied from interface: IDiff

Return a string that describes the difference represented by this node.

Specified by:

toDiffString in interface IDiff

Returns:

a string that describes the difference represented by this node

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object