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java.lang.Objectorg.eclipse.core.resources.ProjectScope
public final class ProjectScope
Object representing the project scope in the Eclipse preferences
hierarchy. Can be used as a context for searching for preference
values (in the org.eclipse.core.runtime.IPreferencesService
APIs) or for determining the correct preference node to set values in the store.
Project preferences are stored on a per project basis in the
project's content area as specified by IProject#getLocation.
The path for preferences defined in the project scope hierarchy
is as follows: /project/<projectName>/<qualifier>
This class is not intended to be subclassed. This class may be instantiated.
IResource.getLocation()| Field Summary | |
|---|---|
static java.lang.String |
SCOPE
String constant (value of "project") used for the
scope name for this preference scope. |
| Constructor Summary | |
|---|---|
ProjectScope(IProject context)
Create and return a new project scope for the given project. |
|
| Method Summary | |
|---|---|
boolean |
equals(java.lang.Object obj)
|
IPath |
getLocation()
Return a path to a location in the file-system where clients are able to write files that will have the same sharing/scope properties as preferences defined in this scope. |
java.lang.String |
getName()
Return the name of the scope that this context is associated with. |
IEclipsePreferences |
getNode(java.lang.String qualifier)
Return the preferences node that contains the preferences for the given qualifier or null if the node cannot be determined. |
int |
hashCode()
|
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final java.lang.String SCOPE
"project") used for the
scope name for this preference scope.
| Constructor Detail |
|---|
public ProjectScope(IProject context)
null.
context - the project
java.lang.IllegalArgumentException - if the project is null| Method Detail |
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public IEclipsePreferences getNode(java.lang.String qualifier)
IScopeContextnull if the node cannot be determined.
The given qualifier must not be null but may be a path
to a sub-node within the scope.
An example of a qualifier in Eclipse 2.1 would be the plug-in identifier that the preference is associated with (e.g. the "org.eclipse.core.resources" plug-in defines the "description.autobuild" preference).
This method can be used to determine the appropriate preferences node
to aid in setting key/value pairs. For instance:
new InstanceScope().getNode("org.eclipse.core.resources");
returns the preference node in the instance scope where the preferences
for "org.eclipse.core.resources" are stored.
getNode in interface IScopeContextqualifier - a qualifier for the preference name
nullIPreferencesServicepublic IPath getLocation()
IScopeContext
Implementors may return null if the location is not known,
is unavailable, or is not applicable to this scope.
getLocation in interface IScopeContextnullpublic java.lang.String getName()
IScopeContextnull.
getName in interface IScopeContextpublic boolean equals(java.lang.Object obj)
equals in class java.lang.Objectpublic int hashCode()
hashCode in class java.lang.Object
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Guidelines for using Eclipse APIs.
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