org.eclipse.ocl.common
Class OCLCommon

java.lang.Object
  org.eclipse.ocl.common.OCLCommon

All Implemented Interfaces:

OCLConstants

public class OCLCommon
extends java.lang.Object
implements OCLConstants

The Facade for common Eclipse OCL facilities.

Field Summary

static java.lang.String

PLUGIN_ID

Fields inherited from interface org.eclipse.ocl.common.OCLConstants

OCL_DELEGATE_URI, OCL_DELEGATE_URI_LPG, OCL_DELEGATE_URI_SLASH

Constructor Summary

OCLCommon()

Method Summary

static java.lang.String	getDefaultDefaultDelegationMode() Return the default value of the "default.delegation.mode" preference, returning the LPG value for now.
static org.eclipse.emf.ecore.EAnnotation	getDelegateAnnotation(org.eclipse.emf.ecore.EModelElement eModelElement) Return the OCL Delegate EAnnotation, which is an EAnnotation with OCLConstants.OCL_DELEGATE_URI as its source, or if no such EAnnotation is present, then the first EAnnotation with a source whose URI starts with OCLConstants.OCL_DELEGATE_URI and a / character/
static java.lang.String	getDelegateAnnotation(org.eclipse.emf.ecore.EModelElement eModelElement, java.lang.String key) Return the keyed detail of an OCL Delegate EAnnotation, which is an EAnnotation with OCLConstants.OCL_DELEGATE_URI as its source, or if no such EAnnotation is present, then the first EAnnotation with a source whose URI starts with OCLConstants.OCL_DELEGATE_URI and a / character/
static <T> T	getPreference(PreferenceableOption<T> option, org.eclipse.core.runtime.preferences.IScopeContext[] contexts) Return the preference value for
static <T> void	installListener(PreferenceableOption<T> option) Install an IPreferenceChangeListener so that option.fireChanged() is notified of any change in the Eclipse preference.
static boolean	isDelegateURI(java.lang.String string) Return true if string denotes an OCL Delegate, which is the string OCLConstants.OCL_DELEGATE_URI, or a string starting with OCLConstants.OCL_DELEGATE_URI and a / character.

Methods inherited from class java.lang.Object

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

Field Detail

PLUGIN_ID

public static final java.lang.String PLUGIN_ID

See Also:

Constant Field Values

Constructor Detail

OCLCommon

public OCLCommon()

Method Detail

getDefaultDefaultDelegationMode

public static java.lang.String getDefaultDefaultDelegationMode()

Return the default value of the "default.delegation.mode" preference, returning the LPG value for now. .

Since:

1.1

getDelegateAnnotation

public static org.eclipse.emf.ecore.EAnnotation getDelegateAnnotation(org.eclipse.emf.ecore.EModelElement eModelElement)

Return the OCL Delegate EAnnotation, which is an EAnnotation with OCLConstants.OCL_DELEGATE_URI as its source, or if no such EAnnotation is present, then the first EAnnotation with a source whose URI starts with OCLConstants.OCL_DELEGATE_URI and a / character/

getDelegateAnnotation

public static java.lang.String getDelegateAnnotation(org.eclipse.emf.ecore.EModelElement eModelElement,
                                                     java.lang.String key)

Return the keyed detail of an OCL Delegate EAnnotation, which is an EAnnotation with OCLConstants.OCL_DELEGATE_URI as its source, or if no such EAnnotation is present, then the first EAnnotation with a source whose URI starts with OCLConstants.OCL_DELEGATE_URI and a / character/

getPreference

public static <T> T getPreference(PreferenceableOption<T> option,
                                  org.eclipse.core.runtime.preferences.IScopeContext[] contexts)

Return the preference value for

Parameters:

localKey -

defaultValue -

contexts -

Returns:

installListener

public static <T> void installListener(PreferenceableOption<T> option)

Install an IPreferenceChangeListener so that option.fireChanged() is notified of any change in the Eclipse preference.

Since:

1.1

isDelegateURI

public static boolean isDelegateURI(java.lang.String string)

Return true if string denotes an OCL Delegate, which is the string OCLConstants.OCL_DELEGATE_URI, or a string starting with OCLConstants.OCL_DELEGATE_URI and a / character.