com.sapportals.wcm.repository
Interface IPropertyMap
- All Known Subinterfaces:
- IMutablePropertyMap
- All Known Implementing Classes:
- MutablePropertyMap, PropertyMap
- public interface IPropertyMap
A read-only map of properties.
|
Method Summary |
boolean |
containsProperty(IProperty property)
Returns true if the map contains the specified property. |
boolean |
containsProperty(IPropertyName propertyName)
Returns true if the map contains a property with the specified name. |
IProperty |
get(IPropertyName propertyName)
Returns the property with the specified name or null if there
is no such property. |
Exception |
getException(IPropertyName propertyName)
Given a property that does not appear in the property map, query for a
possible exception that occured internally when computing it. |
Map |
getExceptions()
Returns a map from IPropertyNames to Exceptions for every property for
which an internal error occured during retrieval (not being defined is
not an error condition). |
IMutablePropertyMap |
getMutable()
Returns a copy of the map that can be modified. |
boolean |
isEmpty()
Returns true if the map is empty. |
IPropertyIterator |
iterator()
Returns an iterator for the property map. |
int |
size()
Returns the number of properties in the map. |
size
public int size()
- Returns the number of properties in the map.
- Returns:
- the number of properties.
isEmpty
public boolean isEmpty()
- Returns true if the map is empty.
- Returns:
- true if the map is empty.
containsProperty
public boolean containsProperty(IPropertyName propertyName)
- Returns true if the map contains a property with the specified name.
- Parameters:
propertyName - the property name to search for.
- Returns:
- true if the map contains a property with the specified name.
containsProperty
public boolean containsProperty(IProperty property)
- Returns true if the map contains the specified property.
- Parameters:
property - the property to search for.
- Returns:
- true if the map contains the specified property.
get
public IProperty get(IPropertyName propertyName)
- Returns the property with the specified name or
null if there
is no such property.
- Parameters:
propertyName - the property name to search for.
- Returns:
- the property with the specified name or
null if there
is no such property.
iterator
public IPropertyIterator iterator()
- Returns an iterator for the property map.
- Returns:
- an iterator for the property map.
getMutable
public IMutablePropertyMap getMutable()
- Returns a copy of the map that can be modified.
- Returns:
- a copy of the map that can be modified.
getExceptions
public Map getExceptions()
- Returns a map from IPropertyNames to Exceptions for every property for
which an internal error occured during retrieval (not being defined is
not an error condition).
- Returns:
- the map (will be empty if no exception have been recorded)
getException
public Exception getException(IPropertyName propertyName)
- Given a property that does not appear in the property map, query for a
possible exception that occured internally when computing it.
- Parameters:
propertyName - name of property
- Returns:
- the exception or
null
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