de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation Class Reference

Inheritance diagram for de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation:

List of all members.

Public Member Functions
	SplitOperation (Operation op1, Operation op2)
Operation	getFirst ()
Operation	getSecond ()
String	toString ()
boolean	equals (Object obj)
int	hashCode ()
List< ITextOperation >	getTextOperations ()
List< TextEditActivity >	toTextEdit (SPath path, User source)
Operation	invert ()
Protected Member Functions
ITextOperation	combine (ITextOperation op1, ITextOperation op2)
boolean	isReplace (Operation op1, Operation op2)
Protected Attributes
Operation	op1
Operation	op2

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Detailed Description

The SplitOperation contains two operations to be performed after each other. It is used when an operation needs to be split up under certain transformation conditions.

See also:

Operation

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Constructor & Destructor Documentation

de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.SplitOperation	(	Operation	op1,
		Operation	op2
	)

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Member Function Documentation

ITextOperation de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.combine	(	ITextOperation	op1,
		ITextOperation	op2
	)		[protected]

Returns:

a combined ITextOperation representing both op1 and op2 or null if the two operations cannot be combined

boolean de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.equals

(

Object

obj

)

Operation de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.getFirst

(

)

Operation de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.getSecond

(

)

List<ITextOperation> de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.getTextOperations

(

)

Returns a list of all operations represented by this operation that perform text changes in the order they should be executed. This method can return an empty list (for NoOperations for instance).

Implements de.fu_berlin.inf.dpp.concurrent.jupiter.Operation.

int de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.hashCode

(

)

Operation de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.invert

(

)

Returns:

the Operation that reverts the effect of this Operation if it is executed afterwards; e.g. if this is a DeleteOperation(5,"abc") the inverted Operation is InsertOperation(5,"abc")

Implements de.fu_berlin.inf.dpp.concurrent.jupiter.Operation.

boolean de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.isReplace	(	Operation	op1,
		Operation	op2
	)		[protected]

Parameters:

op1
op2

Returns:

true if the combination of op1 and op2 describe a text replace

String de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.toString

(

)

List<TextEditActivity> de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.toTextEdit	(	SPath	path,
		User	source
	)

Returns a sequence of TextEditActivitys which represent this operation if applied in order to the editor denoted by the given path by the user identified by the given source.

Implements de.fu_berlin.inf.dpp.concurrent.jupiter.Operation.

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Member Data Documentation

Operation de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.op1 [protected]

The first operation.

Operation de.fu_berlin.inf.dpp.concurrent.jupiter.internal.text.SplitOperation.op2 [protected]

The second operation.