javax.script
Class SimpleBindings
java.lang.Object
javax.script.SimpleBindings
- All Implemented Interfaces:
- java.util.Map, Bindings
public class SimpleBindings
- extends java.lang.Object
- implements Bindings
SimpleNamespace is an implementation of Namespace using an
instance of java.util.HashMap or another Map passed in a
constructor to store and expose key-pair values.
- Author:
- Nandika Jayawardana , Sanka Samaranayake
Nested classes/interfaces inherited from interface java.util.Map |
java.util.Map.Entry<K,V> |
Constructor Summary |
SimpleBindings()
Constructs a SimpleNamespace. |
SimpleBindings(java.util.Map map)
Constructs a SimpleNamespace and initializes it using a
specified map. |
Method Summary |
void |
clear()
|
boolean |
containsKey(java.lang.Object key)
|
boolean |
containsValue(java.lang.Object value)
|
java.util.Set |
entrySet()
|
java.lang.Object |
get(java.lang.Object key)
|
boolean |
isEmpty()
|
java.util.Set |
keySet()
|
java.lang.Object |
put(java.lang.Object key,
java.lang.Object value)
Associates the specified value with the specified key in a
java.util.Map. |
void |
putAll(java.util.Map toMerge)
Copies all of the mappings from the specified map to this map. |
java.lang.Object |
remove(java.lang.Object key)
|
int |
size()
|
java.util.Collection |
values()
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Map |
equals, hashCode |
SimpleBindings
public SimpleBindings()
- Constructs a SimpleNamespace.
SimpleBindings
public SimpleBindings(java.util.Map map)
- Constructs a SimpleNamespace and initializes it using a
specified map.
- Parameters:
map
- a map which is used to initialize the
SimpleNamespace
put
public java.lang.Object put(java.lang.Object key,
java.lang.Object value)
throws java.lang.IllegalArgumentException
- Associates the specified value with the specified key in a
java.util.Map. If the map previously contained a mapping for
this key, the old value is replaced.
- Specified by:
put
in interface java.util.Map
- Specified by:
put
in interface Bindings
- Parameters:
key
- the String value which uniquely identifies the
objectvalue
- the object to be stored.
- Throws:
java.lang.IllegalArgumentException
- if the key is null or is not
java.lang.String type
putAll
public void putAll(java.util.Map toMerge)
throws java.lang.IllegalArgumentException
- Copies all of the mappings from the specified map to this map.
These mappings will replace any mappings that this map had for
any of the keys currently in the specified map.
- Specified by:
putAll
in interface java.util.Map
- Specified by:
putAll
in interface Bindings
- Parameters:
toMerge
- mappings to be stored in the map.
- Throws:
java.lang.IllegalArgumentException
- if a key is null or is not
java.lang.String type in the specified map
size
public int size()
- Specified by:
size
in interface java.util.Map
clear
public void clear()
- Specified by:
clear
in interface java.util.Map
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Map
containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKey
in interface java.util.Map
containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValue
in interface java.util.Map
values
public java.util.Collection values()
- Specified by:
values
in interface java.util.Map
entrySet
public java.util.Set entrySet()
- Specified by:
entrySet
in interface java.util.Map
get
public java.lang.Object get(java.lang.Object key)
- Specified by:
get
in interface java.util.Map
keySet
public java.util.Set keySet()
- Specified by:
keySet
in interface java.util.Map
remove
public java.lang.Object remove(java.lang.Object key)
- Specified by:
remove
in interface java.util.Map