NCPropertyMap
Map-like container that provides support for mutable runtime-only properties or metadata.
- See also:
- Source:
- NCPropertyMap.scala
Value members
Abstract methods
Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.
Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.
- Value parameters:
- key
The key whose associated value is to be returned.
- Returns:
The value to which the specified key is mapped, or
nullif this map contains no mapping for the key.- Source:
- NCPropertyMap.scala
Removes all of the mappings from this map. The map will be empty after this call returns.
Removes all of the mappings from this map. The map will be empty after this call returns.
- Source:
- NCPropertyMap.scala
Returns true if this map contains a mapping for the specified key.
Returns true if this map contains a mapping for the specified key.
- Returns:
trueif this map contains a mapping for the specified key.- Source:
- NCPropertyMap.scala
Returns the value to which the specified key is mapped.
Returns the value to which the specified key is mapped.
- Value parameters:
- key
The key whose associated value is to be returned.
- Returns:
The value to which the specified key is mapped as an optional.
- Source:
- NCPropertyMap.scala
Returns a set view of the keys contained in this map.
Returns a set view of the keys contained in this map.
- Returns:
A set view of the keys contained in this map.
- Source:
- NCPropertyMap.scala
Associates the specified value with the specified key in this map. If the map previously contained a mapping for the key, the old value is replaced by the specified value.
Associates the specified value with the specified key in this map. If the map previously contained a mapping for the key, the old value is replaced by the specified value.
- Value parameters:
- key
Key with which the specified value is to be associated.
- obj
Value to be associated with the specified key.
- Returns:
The previous value associated with key, or
nullif there was no mapping for key.- Source:
- NCPropertyMap.scala
If the specified key is not already associated with a value (or is mapped to null) associates it with
the given value and returns null, else returns the current value.
If the specified key is not already associated with a value (or is mapped to null) associates it with
the given value and returns null, else returns the current value.
- Value parameters:
- key
Key with which the specified value is to be associate
- obj
Value to be associated with the specified key
- Returns:
The previous value associated with the specified key, or
nullif there was no mapping for the key.- Source:
- NCPropertyMap.scala
Removes the mapping for a key from this map if it is present.
Removes the mapping for a key from this map if it is present.
- Value parameters:
- key
Key whose mapping is to be removed from the map.
- Returns:
The previous value associated with key, or
nullif there was no mapping for key.- Source:
- NCPropertyMap.scala
Removes the entry for the specified key only if it is currently mapped to the specified value.
Removes the entry for the specified key only if it is currently mapped to the specified value.
- Value parameters:
- key
Key with which the specified value is associated value.
- obj
Value expected to be associated with the specified key.
- Returns:
trueif the value was removed.- Source:
- NCPropertyMap.scala