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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Sara TUCCI (CEA LIST) sara.tucci@cea.fr - Initial API and implementation
* Chokri MRAIDHA (CEA LIST) chokri.mraidha@cea.fr - Initial API and implementation
* David SERVAT (CEA LIST) david.servat@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.eastadl.structure.featuremodeling;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.eclipse.emf.common.util.Enumerator;
/**
* <!-- begin-user-doc -->
* A representation of the literals of the enumeration '<em><b>Variability Dependency Kind</b></em>',
* and utility methods for working with them.
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* This enumeration encapsulates the available types of constraints that can be applied to a FeatureLink or VariationGroup (the latter is applicable only if the variability extension is used).
*
* Semantics:
* Predefined kinds of constraints that can be associated to a FeatureLink or VariationGroup.
*
* Extension:
* Enumeration, no extension.
* <!-- end-model-doc -->
*
* @see org.eclipse.papyrus.eastadl.structure.featuremodeling.FeaturemodelingPackage#getVariabilityDependencyKind()
* @model
* @generated
*/
public enum VariabilityDependencyKind implements Enumerator {
/**
* The '<em><b>Needs</b></em>' literal object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #NEEDS_VALUE
* @generated
* @ordered
*/
NEEDS(0, "needs", "needs"),
/**
* The '<em><b>Optional Alternative</b></em>' literal object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #OPTIONAL_ALTERNATIVE_VALUE
* @generated
* @ordered
*/
OPTIONAL_ALTERNATIVE(1, "optionalAlternative", "optionalAlternative"),
/**
* The '<em><b>Custom</b></em>' literal object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #CUSTOM_VALUE
* @generated
* @ordered
*/
CUSTOM(2, "custom", "custom"),
/**
* The '<em><b>Mandatory Alternative</b></em>' literal object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #MANDATORY_ALTERNATIVE_VALUE
* @generated
* @ordered
*/
MANDATORY_ALTERNATIVE(3, "mandatoryAlternative", "mandatoryAlternative"),
/**
* The '<em><b>Suggests</b></em>' literal object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #SUGGESTS_VALUE
* @generated
* @ordered
*/
SUGGESTS(4, "suggests", "suggests"),
/**
* The '<em><b>Impedes</b></em>' literal object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @see #IMPEDES_VALUE
* @generated
* @ordered
*/
IMPEDES(5, "impedes", "impedes");
/**
* The '<em><b>Needs</b></em>' literal value.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* When used in a FeatureLink: if the FeatureLink's start feature S is selected, then also its end feature E must be selected: not (S and not E). Always unidirectional.
*
* When used in a VariationGroup: assuming the ordered association variableElement in meta-class VariationGroup refers to elements VE1, VE2, ..., VEn, this kind states that VE1 requires (i.e. may not appear without) all other elements VE2, VE3, ..., VEn.
* <!-- end-model-doc -->
*
* @see #NEEDS
* @model name="needs"
* @generated
* @ordered
*/
public static final int NEEDS_VALUE = 0;
/**
* The '<em><b>Optional Alternative</b></em>' literal value.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* When used in a FeatureLink: the FeatureLink's start feature S and end feature E are incompatible and must never be both selected in a single configuration: not (S and E). Always bidirectional.
*
* When used in a VariationGroup: this kind states that at most(!) one element of the elements denoted by association variableElement of the VariationGroup must be selected in any valid final system configuration.
* <!-- end-model-doc -->
*
* @see #OPTIONAL_ALTERNATIVE
* @model name="optionalAlternative"
* @generated
* @ordered
*/
public static final int OPTIONAL_ALTERNATIVE_VALUE = 1;
/**
* The '<em><b>Custom</b></em>' literal value.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* When used in a FeatureLink: the attribute customType in the FeatureLink defines the custom feature link type as explained there.
*
* When used in a VariationGroup: this kind states that the dependency between the elements denoted by association variableElement of the VariationGroup will be defined by a logical expression in attribute 'constraint' of the VariationGroup.
* <!-- end-model-doc -->
*
* @see #CUSTOM
* @model name="custom"
* @generated
* @ordered
*/
public static final int CUSTOM_VALUE = 2;
/**
* The '<em><b>Mandatory Alternative</b></em>' literal value.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* When used in a FeatureLink: either the FeatureLink's start feature S or its end feature E must be selected in any configuration: S xor E. Always bidirectional.
*
* When used in a VariationGroup: this kind states that exactly(!) one element of the elements denoted by association variableElement of the VariationGroup must be selected in any valid final system configuration.
* <!-- end-model-doc -->
*
* @see #MANDATORY_ALTERNATIVE
* @model name="mandatoryAlternative"
* @generated
* @ordered
*/
public static final int MANDATORY_ALTERNATIVE_VALUE = 3;
/**
* The '<em><b>Suggests</b></em>' literal value.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* Weak form of "needs".
*
* When used in a FeatureLink: if the FeatureLink's start feature S is selected, then usually(!) also its end feature E must be selected. You can select S without E but you should have a good reason to do so. Always unidirectional.
*
* When used in a VariationGroup: accordingly as above.
* <!-- end-model-doc -->
*
* @see #SUGGESTS
* @model name="suggests"
* @generated
* @ordered
*/
public static final int SUGGESTS_VALUE = 4;
/**
* The '<em><b>Impedes</b></em>' literal value.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* Weak from of "excludes".
*
* When used in a FeatureLink: the FeatureLink's start feature S and its end feature E must usually(!) not be selected in a single configuration. You can select S together with E but you should have a good reason to do so. Always bidirectional.
*
* When used in a VariationGroup: accordingly as above.
* <!-- end-model-doc -->
*
* @see #IMPEDES
* @model name="impedes"
* @generated
* @ordered
*/
public static final int IMPEDES_VALUE = 5;
/**
* An array of all the '<em><b>Variability Dependency Kind</b></em>' enumerators.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
private static final VariabilityDependencyKind[] VALUES_ARRAY =
new VariabilityDependencyKind[] {
NEEDS,
OPTIONAL_ALTERNATIVE,
CUSTOM,
MANDATORY_ALTERNATIVE,
SUGGESTS,
IMPEDES,
};
/**
* A public read-only list of all the '<em><b>Variability Dependency Kind</b></em>' enumerators.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public static final List<VariabilityDependencyKind> VALUES = Collections.unmodifiableList(Arrays.asList(VALUES_ARRAY));
/**
* Returns the '<em><b>Variability Dependency Kind</b></em>' literal with the specified integer value.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public static VariabilityDependencyKind get(int value) {
switch (value) {
case NEEDS_VALUE:
return NEEDS;
case OPTIONAL_ALTERNATIVE_VALUE:
return OPTIONAL_ALTERNATIVE;
case CUSTOM_VALUE:
return CUSTOM;
case MANDATORY_ALTERNATIVE_VALUE:
return MANDATORY_ALTERNATIVE;
case SUGGESTS_VALUE:
return SUGGESTS;
case IMPEDES_VALUE:
return IMPEDES;
}
return null;
}
/**
* Returns the '<em><b>Variability Dependency Kind</b></em>' literal with the specified literal value.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public static VariabilityDependencyKind get(String literal) {
for (int i = 0; i < VALUES_ARRAY.length; ++i) {
VariabilityDependencyKind result = VALUES_ARRAY[i];
if (result.toString().equals(literal)) {
return result;
}
}
return null;
}
/**
* Returns the '<em><b>Variability Dependency Kind</b></em>' literal with the specified name.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public static VariabilityDependencyKind getByName(String name) {
for (int i = 0; i < VALUES_ARRAY.length; ++i) {
VariabilityDependencyKind result = VALUES_ARRAY[i];
if (result.getName().equals(name)) {
return result;
}
}
return null;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
private final int value;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
private final String name;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
private final String literal;
/**
* Only this class can construct instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
private VariabilityDependencyKind(int value, String name, String literal) {
this.value = value;
this.name = name;
this.literal = literal;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getLiteral() {
return literal;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getName() {
return name;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public int getValue() {
return value;
}
/**
* Returns the literal value of the enumerator, which is its string representation.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
@Override
public String toString() {
return literal;
}
} // VariabilityDependencyKind
|
