org.eclipse.ocl.examples.domain.utilities

Class DomainUtil

java.lang.Object

org.eclipse.ocl.examples.domain.utilities.DomainUtil

Direct Known Subclasses:

PivotUtil

public class DomainUtil
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static org.eclipse.ocl.examples.domain.utilities.DomainUtil.NameableComparator	NAMEABLE_COMPARATOR

Constructor Summary

Constructors

Constructor and Description
DomainUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	bind(java.lang.String messageTemplate, java.lang.Object... bindings)
static java.lang.String	convertFromOCLString(java.lang.String javaString) Mostly copied from Properties.loadConvert(char[], int, int, char[]) via Strings.convertFromJavaString(java.lang.String, boolean)
static java.lang.String	convertToOCLString(java.lang.String theString) Mostly copied from Properties.saveConvert(java.lang.String, boolean, boolean) via Strings.convertToJavaString(java.lang.String)
static java.lang.Number	createNumberFromString(java.lang.String aValue)
static java.lang.String	debugEventType(int eventType)
static java.lang.String	debugFullName(java.lang.Object object)
static java.lang.String	debugSimpleName(java.lang.Object object)
static void	formatMultiplicity(java.lang.StringBuilder s, long lower, long upper) Append a multiplicity string such as "[1..5]" to a StringBuilder.
static java.lang.String	getLabel(org.eclipse.emf.ecore.EClassifier eClassifier, java.lang.Object object, java.util.Map<java.lang.Object,java.lang.Object> context) Return a simple readable description of object.
static java.lang.String	getLabel(org.eclipse.emf.ecore.EObject eObject) Return a simple readable description of eObject using an IItemLabelProvider if possible.
static DomainType[]	getLambdaParameterTypes(DomainLambdaType lambdaType)
static <T extends DomainNamedElement> T	getNamedElement(java.lang.Iterable<T> elements, java.lang.String name)
static DomainType[]	getOperationParameterTypes(DomainOperation anOperation)
static java.lang.String	getSafeName(Nameable aNameable)
static <T> T	nonNullEMF(T aT) Return aT, checking the assertion that this call would not be necessary if EMF had comprehensive @NonNull annotations.
static <T> T	nonNullModel(T aT) Check for an in appropriate model state which should have been detected by a model validation pass.
static <T> T	nonNullPivot(T aT) Return aT, checking the assertion that this call would not be necessary if the Pivot model was guaranteed to be valid.
static <T> T	nonNullState(T aT) Check for an in appropriate program state.
static void	suppressThrowWarnings() Deprecated.
static char	toHex(int nibble) Copied from Properties

Methods inherited from class java.lang.Object

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

Field Detail

NAMEABLE_COMPARATOR

public static final org.eclipse.ocl.examples.domain.utilities.DomainUtil.NameableComparator NAMEABLE_COMPARATOR

Constructor Detail

DomainUtil

public DomainUtil()

Method Detail

bind

@NonNull
public static java.lang.String bind(java.lang.String messageTemplate,
                            java.lang.Object... bindings)

convertFromOCLString

@NonNull
public static java.lang.String convertFromOCLString(@NonNull
                                            java.lang.String javaString)

Mostly copied from Properties.loadConvert(char[], int, int, char[]) via Strings.convertFromJavaString(java.lang.String, boolean)

convertToOCLString

public static java.lang.String convertToOCLString(java.lang.String theString)

Mostly copied from Properties.saveConvert(java.lang.String, boolean, boolean) via Strings.convertToJavaString(java.lang.String)

createNumberFromString

@NonNull
public static java.lang.Number createNumberFromString(@NonNull
                                              java.lang.String aValue)
                                               throws java.lang.NumberFormatException

Throws:

java.lang.NumberFormatException

debugEventType

public static java.lang.String debugEventType(int eventType)

debugFullName

public static java.lang.String debugFullName(java.lang.Object object)

debugSimpleName

public static java.lang.String debugSimpleName(java.lang.Object object)

formatMultiplicity

public static void formatMultiplicity(@NonNull
                      java.lang.StringBuilder s,
                      long lower,
                      long upper)

Append a multiplicity string such as "[1..5]" to a StringBuilder.
Shortforms such as "[?]", "[+]", "[*]", "[1]", "[2..*]" are used if possible.
A -ve upper signals unlimited.

getLabel

public static java.lang.String getLabel(org.eclipse.emf.ecore.EObject eObject)

Return a simple readable description of eObject using an IItemLabelProvider if possible.

getLabel

public static java.lang.String getLabel(org.eclipse.emf.ecore.EClassifier eClassifier,
                        java.lang.Object object,
                        java.util.Map<java.lang.Object,java.lang.Object> context)

Return a simple readable description of object. If non-null eClassifier identifoes the type of object. If non-null context may provide an ESubstitutionLabelProvider.

getLambdaParameterTypes

@NonNull
public static DomainType[] getLambdaParameterTypes(@NonNull
                                           DomainLambdaType lambdaType)

getNamedElement

public static <T extends DomainNamedElement> T getNamedElement(java.lang.Iterable<T> elements,
                                               java.lang.String name)

getOperationParameterTypes

@NonNull
public static DomainType[] getOperationParameterTypes(@NonNull
                                              DomainOperation anOperation)

getSafeName

@NonNull
public static java.lang.String getSafeName(@Nullable
                                   Nameable aNameable)

nonNullEMF

@NonNull
public static <T> T nonNullEMF(@Nullable
                       T aT)

Return aT, checking the assertion that this call would not be necessary if EMF had comprehensive @NonNull annotations.

nonNullModel

@NonNull
public static <T> T nonNullModel(@Nullable
                         T aT)

Check for an in appropriate model state which should have been detected by a model validation pass. Typical problems that nonNullModel detects are null mandatory model elements.

Return aT, checking the assertion that this call would not be necessary if the Ecore model was guaranteed to be valid.

nonNullPivot

@NonNull
public static <T> T nonNullPivot(@Nullable
                         T aT)

Return aT, checking the assertion that this call would not be necessary if the Pivot model was guaranteed to be valid.

nonNullState

@NonNull
public static <T> T nonNullState(@Nullable
                         T aT)

Check for an in appropriate program state. This should not happen, but is not impossible. For instance a Resource should be contained in a ResourceSet, but that doesn;t mean it always is.

If the inappropriate state really cannot happen, an assertion should be used instead to avoid non-debug run-time cost.

Return aT, throwing an IllegalStateException if null.

suppressThrowWarnings

@Deprecated
public static void suppressThrowWarnings()

Deprecated.

This dummy function may be invoked from auto-generated code that does not throw an exception to avoid a compilation error.

Throws:

InvalidValueException

toHex

public static char toHex(int nibble)

Copied from Properties