| Constructor and Description |
|---|
DataBindings()
Default constructor uses a
HashMap. |
DataBindings(int size)
Construct with initial size.
|
DataBindings(Map<String,Object> map)
Uses provided
Map to store bindings. |
| Modifier and Type | Method and Description |
|---|---|
void |
clear() |
boolean |
containsKey(Object key)
Returns true if this map contains a mapping for the specified
key.
|
boolean |
containsValue(Object value) |
Set<Map.Entry<String,Object>> |
entrySet() |
boolean |
equals(Object o) |
Object |
get(Object key)
Returns the value to which this map maps the specified key.
|
int |
hashCode() |
boolean |
isEmpty() |
Set<String> |
keySet() |
Object |
put(String name,
Object value)
Sets the specified key/value in the underlying
map field. |
void |
putAll(Map<? extends String,?> toMerge)
putAll is implemented using Map.putAll. |
Object |
remove(Object key)
Removes the mapping for this key from this map if it is present
(optional operation).
|
int |
size() |
Collection<Object> |
values() |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, waitcompute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAllpublic DataBindings(Map<String,Object> map)
Map to store bindings.map - The Map backing this DataBindings.NullPointerException - if map is nullpublic DataBindings()
HashMap.public DataBindings(int size)
size - the initial size of the bindingspublic Object put(String name, Object value)
map field.put in interface Map<String,Object>put in interface Bindingsname - Name of valuevalue - Value to set.NullPointerException - if the name is null.IllegalArgumentException - if the name is empty.public void putAll(Map<? extends String,?> toMerge)
putAll is implemented using Map.putAll.putAll in interface Map<String,Object>putAll in interface BindingstoMerge - The Map of values to add.NullPointerException - if toMerge map is null or if some key in the map is null.IllegalArgumentException - if some key in the map is an empty String.public boolean containsKey(Object key)
containsKey in interface Map<String,Object>containsKey in interface Bindingskey - key whose presence in this map is to be tested.NullPointerException - if key is nullClassCastException - if key is not StringIllegalArgumentException - if key is empty Stringpublic boolean containsValue(Object value)
containsValue in interface Map<String,Object>public Object get(Object key)
More formally, if this map contains a mapping from a key k to a value v such that (key==null ? k==null : key.equals(k)), then this method returns v; otherwise it returns null. (There can be at most one such mapping.)
get in interface Map<String,Object>get in interface Bindingskey - key whose associated value is to be returned.NullPointerException - if key is nullClassCastException - if key is not StringIllegalArgumentException - if key is empty Stringpublic Object remove(Object key)
(key==null ? k==null : key.equals(k)), that mapping
is removed. (The map can contain at most one such mapping.)
Returns the value to which the map previously associated the key, or null if the map contained no mapping for this key. (A null return can also indicate that the map previously associated null with the specified key if the implementation supports null values.) The map will not contain a mapping for the specified key once the call returns.
remove in interface Map<String,Object>remove in interface Bindingskey - key whose mapping is to be removed from the map.NullPointerException - if key is nullClassCastException - if key is not StringIllegalArgumentException - if key is empty Stringpublic boolean equals(Object o)
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