org.kie.workbench.common.screens.datamodeller.client.util
Class DataModelerUtils

java.lang.Object
  org.kie.workbench.common.screens.datamodeller.client.util.DataModelerUtils

public class DataModelerUtils
extends Object

Field Summary

static String	CLIPPED_MARKER
static String	EXTERNAL_PREFIX
static String	MULTIPLE

Constructor Summary

DataModelerUtils()

Method Summary

static String	assembleClassName(String objPackage, String objName)
String[]	calculateSubPackages(String packageName)
String	extractClassName(String fullClassName)
String	extractPackageName(String fullClassName)
static String	getCanonicalClassName(String type)
static String	getDataObjectFullLabel(DataObjectTO dataObject)
static String	getDataObjectUILabel(DataObjectTO dataObject)
static DataModelerUtils	getInstance()
static String	getMaxLengthClippedString(String s, int maxLength)
Integer	getMaxPosition(DataObjectTO dataObjectTO)
String[]	getPackageTerms(String packageName)
static Boolean	isMultipleType(String type)
void	recalculatePositions(DataObjectTO dataObjectTO, Integer positionRemoved)
void	recalculatePositions(DataObjectTO dataObjectTO, Integer oldPosition, Integer newPosition) Recalculates the positions among the object's attributes, according to the following: Example 1: fieldPositions: 1 - 2 - 3 - 4 - 5 +------> oldPosition = 2, newPosition = 4 (nP > oP) implies: fieldPos 4 becomes 3 or: when oP < fP <= nP --> fP = fP - 1 fieldPos 3 becomes 2 fieldPos 2 becomes 4 or: when fP == oP --> fP = nP Example 2: fieldPositions: 1 - 2 - 3 - 4 - 5 <------+ oldPosition = 4 | newPosition = 2 (nP < oP) implies: fieldPos 2 becomes 3 or: when nP <= fP < oP --> fP = fP + 1 fieldPos 3 becomes 4 fieldPos 4 becomes 2 or: when fP == oP --> fP = nP
String	unCapitalize(String str)

Methods inherited from class java.lang.Object

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

Field Detail

EXTERNAL_PREFIX

public static final String EXTERNAL_PREFIX

See Also:

Constant Field Values

CLIPPED_MARKER

public static final String CLIPPED_MARKER

See Also:

Constant Field Values

MULTIPLE

public static final String MULTIPLE

See Also:

Constant Field Values

Constructor Detail

DataModelerUtils

public DataModelerUtils()

Method Detail

getInstance

public static DataModelerUtils getInstance()

isMultipleType

public static Boolean isMultipleType(String type)

getCanonicalClassName

public static String getCanonicalClassName(String type)

getDataObjectUILabel

public static String getDataObjectUILabel(DataObjectTO dataObject)

getMaxLengthClippedString

public static String getMaxLengthClippedString(String s,
                                               int maxLength)

getDataObjectFullLabel

public static String getDataObjectFullLabel(DataObjectTO dataObject)

assembleClassName

public static String assembleClassName(String objPackage,
                                       String objName)

extractClassName

public String extractClassName(String fullClassName)

extractPackageName

public String extractPackageName(String fullClassName)

getPackageTerms

public String[] getPackageTerms(String packageName)

calculateSubPackages

public String[] calculateSubPackages(String packageName)

unCapitalize

public String unCapitalize(String str)

getMaxPosition

public Integer getMaxPosition(DataObjectTO dataObjectTO)

recalculatePositions

public void recalculatePositions(DataObjectTO dataObjectTO,
                                 Integer positionRemoved)

recalculatePositions

public void recalculatePositions(DataObjectTO dataObjectTO,
                                 Integer oldPosition,
                                 Integer newPosition)

Recalculates the positions among the object's attributes, according to the following: Example 1: fieldPositions: 1 - 2 - 3 - 4 - 5 +------> oldPosition = 2, newPosition = 4 (nP > oP) implies: fieldPos 4 becomes 3 or: when oP < fP <= nP --> fP = fP - 1 fieldPos 3 becomes 2 fieldPos 2 becomes 4 or: when fP == oP --> fP = nP Example 2: fieldPositions: 1 - 2 - 3 - 4 - 5 <------+ oldPosition = 4 | newPosition = 2 (nP < oP) implies: fieldPos 2 becomes 3 or: when nP <= fP < oP --> fP = fP + 1 fieldPos 3 becomes 4 fieldPos 4 becomes 2 or: when fP == oP --> fP = nP