Package org.eclipse.ui.texteditor.rulers
Class RulerColumnRegistry
java.lang.Object
org.eclipse.ui.texteditor.rulers.RulerColumnRegistry
A registry for all extensions to the
rulerColumns extension point.- Since:
- 3.3
- Restriction:
- This class is not intended to be instantiated by clients.
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Method Summary
Modifier and TypeMethodDescriptionReturns theRulerColumnDescriptorwith the given identity,nullif no such descriptor exists.Returns the list ofRulerColumnDescriptors describing all extensions to therulerColumnsextension point.static RulerColumnRegistryReturns the default computer registry.voidreload()Reloads the extensions to the extension point.
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Method Details
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getDefault
Returns the default computer registry.TODO keep this or add some other singleton, e.g. TextEditorPlugin?
- Returns:
- the singleton instance
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getColumnDescriptors
Returns the list ofRulerColumnDescriptors describing all extensions to therulerColumnsextension point. The list's iterator traverses the descriptors in the ordering implied by the placement specifications of the contributions.The returned list is unmodifiable and guaranteed to never change. Note that the set of descriptors may change over time due to dynamic plug-in removal or addition.
- Returns:
- the sorted list of extensions to the
rulerColumnsextension point
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getColumnDescriptor
Returns theRulerColumnDescriptorwith the given identity,nullif no such descriptor exists.- Parameters:
id- the identity of the ruler contribution as given in the extension point xml.- Returns:
- the
RulerColumnDescriptorwith the given identity,nullif no such descriptor exists
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reload
public void reload()Reloads the extensions to the extension point.This method can be called more than once in order to reload from a changed extension registry.
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