Interface IMarkerDelta
- Restriction:
- This interface is not intended to be implemented by clients.
- Restriction:
- This interface is not intended to be extended by clients.
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Method Summary
Modifier and TypeMethodDescriptiongetAttribute(String attributeName) Returns the object attribute with the given name.booleangetAttribute(String attributeName, boolean defaultValue) Returns the boolean-valued attribute with the given name.intgetAttribute(String attributeName, int defaultValue) Returns the integer-valued attribute with the given name.getAttribute(String attributeName, String defaultValue) Returns the string-valued attribute with the given name.Returns a Map with all the attributes for the marker.Object[]getAttributes(String[] attributeNames) Returns the attributes with the given names.longgetId()Returns the id of the marker.intgetKind()Returns the kind of this marker delta: one ofIResourceDelta.ADDED,IResourceDelta.REMOVED, orIResourceDelta.CHANGED.Returns the marker described by this change.Returns the resource with which this marker is associated.getType()Returns the type of this marker.booleanisSubtypeOf(String superType) Returns whether the type of this marker is considered to be a sub-type of the given marker type.
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Method Details
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getAttribute
Returns the object attribute with the given name. The result is an instance of one of the following classes:String,Integer, orBoolean. Returnsnullif the attribute is undefined. The set of valid attribute names is defined elsewhere.If kind is
IResourceDelta.ADDED, then the information is from the new marker, otherwise it is from the old marker.- Parameters:
attributeName- the name of the attribute- Returns:
- the value, or
nullif the attribute is undefined.
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getAttribute
Returns the integer-valued attribute with the given name. Returns the given default value if the attribute is undefined or is not an integer value.If kind is
IResourceDelta.ADDED, then the information is from the new marker, otherwise it is from the old marker.- Parameters:
attributeName- the name of the attributedefaultValue- the value to use if the attribute does not exist- Returns:
- the value or the default value if the attribute is undefined.
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getAttribute
Returns the string-valued attribute with the given name. Returns the given default value if the attribute is undefined or is not a string value.If kind is
IResourceDelta.ADDED, then the information is from the new marker, otherwise it is from the old marker.- Parameters:
attributeName- the name of the attributedefaultValue- the value to use if the attribute does not exist- Returns:
- the value or the default value if the attribute is undefined.
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getAttribute
Returns the boolean-valued attribute with the given name. Returns the given default value if the attribute is undefined or is not a boolean value.If kind is
IResourceDelta.ADDED, then the information is from the new marker, otherwise it is from the old marker.- Parameters:
attributeName- the name of the attributedefaultValue- the value to use if the attribute does not exist- Returns:
- the value or the default value if the attribute is undefined.
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getAttributes
Returns a Map with all the attributes for the marker. The result is a Map whose keys are attributes names and whose values are attribute values. Each value an instance of one of the following classes:String,Integer, orBoolean. If the marker has no attributes thennullis returned.If kind is
IResourceDelta.ADDED, then the information is from the new marker, otherwise it is from the old marker.- Returns:
- a map of attribute keys and values (key type :
Stringvalue type :String,Integer, orBoolean) ornull.
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getAttributes
Returns the attributes with the given names. The result is an array whose elements correspond to the elements of the given attribute name array. Each element isnullor an instance of one of the following classes:String,Integer, orBoolean.If kind is
IResourceDelta.ADDED, then the information is from the new marker, otherwise it is from the old marker.- Parameters:
attributeNames- the names of the attributes- Returns:
- the values of the given attributes.
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getId
long getId()Returns the id of the marker. The id of a marker is unique relative to the resource with which the marker is associated. Marker ids are not globally unique.- Returns:
- the id of the marker
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getKind
int getKind()Returns the kind of this marker delta: one ofIResourceDelta.ADDED,IResourceDelta.REMOVED, orIResourceDelta.CHANGED.- Returns:
- the kind of marker delta
- See Also:
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getMarker
IMarker getMarker()Returns the marker described by this change. If kind isIResourceDelta.REMOVED, then this is the old marker, otherwise this is the new marker. Note that if the marker was deleted, the value returned cannot be used to access attributes.- Returns:
- the marker
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getResource
IResource getResource()Returns the resource with which this marker is associated.- Returns:
- the resource
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getType
String getType()Returns the type of this marker.If kind is
IResourceDelta.ADDED, then the information is from the new marker, otherwise it is from the old marker.- Returns:
- the type of this marker
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isSubtypeOf
Returns whether the type of this marker is considered to be a sub-type of the given marker type.If kind is
IResourceDelta.ADDED, then the information is from the new marker, otherwise it is from the old marker.- Returns:
- boolean
trueif the marker's type is the same as (or a sub-type of) the given type.
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