org.eclipse.emf.emfstore.internal.client.model.changeTracking.merging.util
Class DecisionUtil

java.lang.Object
  org.eclipse.emf.emfstore.internal.client.model.changeTracking.merging.util.DecisionUtil

public final class DecisionUtil
extends Object

Class offering common methods for the merge dialog.

Author:

wesendon

Field Summary

static String	EDITABLE Editable detail provider.
static int	OPTION_LENGTH Length of option label.
static String	SEPERATOR Separator symbol for detail provider.
static String	WIDGET_MULTILINE Multiline widget detail provider.
static String	WIDGET_MULTILINE_EDITABLE Multiline editable widget detail provider.

Method Summary

static String	cutString(String str, int length, boolean addPoints) Cuts a text to certain length and adds "..." at the end if needed.
static boolean	detailsNeeded(VisualConflict conflict) Checks whether a conflict needs details.
static String	getClassAndName(org.eclipse.emf.ecore.EObject modelElement) Returns Class and Name of EObject.
static ConflictOption	getConflictOptionByType(List<ConflictOption> options, ConflictOption.OptionType type) Get Option by is type.
static String	getDescription(String key, boolean isBranchMerge) Returns conflict descriptions on basis of the DescriptionProvider .
static String	getLabel(Object obj, String unset) Uses the object's toString method or returns unset string.
static String	getModelElementName(org.eclipse.emf.ecore.EObject modelElement) Returns name for an element by using MergeLabelProvider.
static String	stripNewLine(String text) Strips line breaking characters from text.

Methods inherited from class java.lang.Object

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

Field Detail

OPTION_LENGTH

public static final int OPTION_LENGTH

Length of option label.

See Also:

Constant Field Values

SEPERATOR

public static final String SEPERATOR

Separator symbol for detail provider.

See Also:

Constant Field Values

EDITABLE

public static final String EDITABLE

Editable detail provider.

See Also:

Constant Field Values

WIDGET_MULTILINE

public static final String WIDGET_MULTILINE

Multiline widget detail provider.

See Also:

Constant Field Values

WIDGET_MULTILINE_EDITABLE

public static final String WIDGET_MULTILINE_EDITABLE

Multiline editable widget detail provider.

See Also:

Constant Field Values

Method Detail

cutString

public static String cutString(String str,
                               int length,
                               boolean addPoints)

Cuts a text to certain length and adds "..." at the end if needed.

Parameters:

str - text

length - length

addPoints - true, if ending dots

Returns:

shortened string

stripNewLine

public static String stripNewLine(String text)

Strips line breaking characters from text.

Parameters:

text - text

Returns:

line of text

getConflictOptionByType

public static ConflictOption getConflictOptionByType(List<ConflictOption> options,
                                                     ConflictOption.OptionType type)

Get Option by is type.

Parameters:

options - list of options

type - type

Returns:

resulting option or null

detailsNeeded

public static boolean detailsNeeded(VisualConflict conflict)

Checks whether a conflict needs details.

Parameters:

conflict - conflict

Returns:

true, if so

getDescription

public static String getDescription(String key,
                                    boolean isBranchMerge)

Returns conflict descriptions on basis of the DescriptionProvider .

Parameters:

key - key

isBranchMerge - if true, a prefix will be added to the key in order to get branch wording

Returns:

description

getLabel

public static String getLabel(Object obj,
                              String unset)

Uses the object's toString method or returns unset string.

Parameters:

obj - obj to string

unset - unset string

Returns:

obj.toString or unset

getClassAndName

public static String getClassAndName(org.eclipse.emf.ecore.EObject modelElement)

Returns Class and Name of EObject.

Parameters:

modelElement - modelelement

Returns:

string

getModelElementName

public static String getModelElementName(org.eclipse.emf.ecore.EObject modelElement)

Returns name for an element by using MergeLabelProvider.

Parameters:

modelElement - specified element

Returns:

name for element;