Requirement (Oomph P2 Management Documentation)

All Superinterfaces:

EObject, ModelElement, Notifier

All Known Implementing Classes:

RequirementImpl
```
public interface Requirement
extends ModelElement
```
A representation of the model object 'Requirement'.
The following features are supported:
See Also:
P2Package.getRequirement()
Generated

Model

features="iD" iDDataType="org.eclipse.emf.ecore.EString" iDRequired="true" iDTransient="true" iDVolatile="true" iDDerived="true" iDSuppressedGetVisibility="true" iDSuppressedSetVisibility="true" iDExtendedMetaData="kind='attribute' name='id'"

Method Summary

Methods
Modifier and Type	Method and Description
`String`	`getName()` Returns the value of the 'Name' attribute.
`String`	`getNamespace()` Returns the value of the 'Namespace' attribute.
`VersionRange`	`getVersionRange()` Returns the value of the 'Version Range' attribute.
`boolean`	`isFeature()` Returns the value of the 'Feature' attribute.
`boolean`	`isOptional()` Returns the value of the 'Optional' attribute.
`void`	`setName(String value)` Sets the value of the '`Name`' attribute.
`void`	`setNamespace(String value)` Sets the value of the '`Namespace`' attribute.
`void`	`setOptional(boolean value)` Sets the value of the '`Optional`' attribute.
`void`	`setVersionRange(VersionRange value)` Sets the value of the '`Version Range`' attribute.
`void`	`setVersionRange(Version version, VersionSegment segment)`

Methods inherited from interface org.eclipse.oomph.base.ModelElement
getAnnotation, getAnnotations

Methods inherited from interface org.eclipse.emf.ecore.EObject
eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier
eAdapters, eDeliver, eNotify, eSetDeliver

- Method Detail
  - getName
```
String getName()
```
    Returns the value of the 'Name' attribute.
    If the meaning of the 'ID' attribute isn't clear, there really should be more of a description here...
    
    Returns:
    the value of the 'Name' attribute.
    See Also:
    setName(String), P2Package.getRequirement_Name()
    Generated
    
    Model
    
    required="true"
  - setName
```
void setName(String value)
```
    Sets the value of the 'Name' attribute.
    
    Parameters:
    value - the new value of the 'Name' attribute.
    See Also:
    getName()
    Generated
  - getNamespace
```
String getNamespace()
```
    Returns the value of the 'Namespace' attribute. The default value is "org.eclipse.equinox.p2.iu".
    If the meaning of the 'Namespace' attribute isn't clear, there really should be more of a description here...
    
    Returns:
    the value of the 'Namespace' attribute.
    See Also:
    setNamespace(String), P2Package.getRequirement_Namespace()
    Generated
    
    Model
    
    default="org.eclipse.equinox.p2.iu" required="true"
  - setNamespace
```
void setNamespace(String value)
```
    Sets the value of the 'Namespace' attribute.
    
    Parameters:
    value - the new value of the 'Namespace' attribute.
    See Also:
    getNamespace()
    Generated
  - getVersionRange
```
VersionRange getVersionRange()
```
    Returns the value of the 'Version Range' attribute. The default value is "0.0.0".
    If the meaning of the 'Version Range' attribute isn't clear, there really should be more of a description here...
    
    Returns:
    the value of the 'Version Range' attribute.
    See Also:
    setVersionRange(VersionRange), P2Package.getRequirement_VersionRange()
    Generated
    
    Model
    
    default="0.0.0" dataType="org.eclipse.oomph.p2.VersionRange"
  - setVersionRange
```
void setVersionRange(VersionRange value)
```
    Sets the value of the 'Version Range' attribute.
    
    Parameters:
    value - the new value of the 'Version Range' attribute.
    See Also:
    getVersionRange()
    Generated
  - isOptional
```
boolean isOptional()
```
    Returns the value of the 'Optional' attribute.
    If the meaning of the 'Optional' attribute isn't clear, there really should be more of a description here...
    
    Returns:
    the value of the 'Optional' attribute.
    See Also:
    setOptional(boolean), P2Package.getRequirement_Optional()
    Generated
    
    Model
  - setOptional
```
void setOptional(boolean value)
```
    Sets the value of the 'Optional' attribute.
    
    Parameters:
    value - the new value of the 'Optional' attribute.
    See Also:
    isOptional()
    Generated
  - isFeature
```
boolean isFeature()
```
    Returns the value of the 'Feature' attribute.
    If the meaning of the 'Feature' attribute isn't clear, there really should be more of a description here...
    
    Returns:
    the value of the 'Feature' attribute.
    See Also:
    P2Package.getRequirement_Feature()
    Generated
    
    Model
    
    transient="true" changeable="false" volatile="true" derived="true"
  - setVersionRange
```
void setVersionRange(Version version,
                   VersionSegment segment)
```
    Generated
    
    Model
    
    versionDataType="org.eclipse.oomph.p2.Version"

Copyright (c) 2014 Eike Stepper (Loehne, Germany) and others.
All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v2.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v20.html

Interface Requirement

Method Summary

Methods inherited from interface org.eclipse.oomph.base.ModelElement

Methods inherited from interface org.eclipse.emf.ecore.EObject

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

Method Detail

getName

setName

getNamespace

setNamespace

getVersionRange

setVersionRange

isOptional

setOptional

isFeature

setVersionRange