com.ibm.etools.iseries.edit.language.model
Class DdsChange

java.lang.Object
  com.ibm.etools.iseries.edit.language.model.DdsChange

public class DdsChange
extends Object

Enumerates all the types of changes in a DDS file. Keeps track of the type of change Note that sequence number changes are not supported because they are not needed and would waste performance Also keeps track of the line number of the changed line in the editor And keeps track of the line number of the changed line in the model

Field Summary

static int	CHANGE_DATA_AREA A change of data area only
static int	CHANGE_SEQUENCE_NUMBER A change involving date stamp and/or sequence number
static int	DELETE A line is deleted
static int	INSERT A line is inserted

Constructor Summary

DdsChange(int line, int type)

Method Summary

int	getModelLineNumber()
int	getSourceLineNumber()
long	getTimestamp() When was this change created
void	incrementModelLineNumber(int increment) Increment the line number in the model- useful if insertion changes have to be reordered in order to maintain source line order
void	incrementSourceLineNumber(int increment) Increment the line number - useful if a line has been inserted before this one
boolean	isChangeDataArea()
boolean	isChangeSequenceNumber()
boolean	isDelete()
boolean	isInsert()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DELETE

public static final int DELETE

A line is deleted

See Also:

Constant Field Values

INSERT

public static final int INSERT

A line is inserted

See Also:

Constant Field Values

CHANGE_DATA_AREA

public static final int CHANGE_DATA_AREA

A change of data area only

See Also:

Constant Field Values

CHANGE_SEQUENCE_NUMBER

public static final int CHANGE_SEQUENCE_NUMBER

A change involving date stamp and/or sequence number

See Also:

Constant Field Values

Constructor Detail

DdsChange

public DdsChange(int line,
                 int type)

Method Detail

isDelete

public boolean isDelete()

isInsert

public boolean isInsert()

isChangeDataArea

public boolean isChangeDataArea()

isChangeSequenceNumber

public boolean isChangeSequenceNumber()

getSourceLineNumber

public int getSourceLineNumber()

incrementSourceLineNumber

public void incrementSourceLineNumber(int increment)

Increment the line number - useful if a line has been inserted before this one

getModelLineNumber

public int getModelLineNumber()

toString

public String toString()

Overrides:

toString in class Object

getTimestamp

public long getTimestamp()

When was this change created

incrementModelLineNumber

public void incrementModelLineNumber(int increment)

Increment the line number in the model- useful if insertion changes have to be reordered in order to maintain source line order