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Map from int keys to object values.
Nested Class Summary | |
static interface |
IntMap.Entry
Represents the mapping from a int key to an object value. |
Method Summary | |
void |
clear()
Removes all the mappings. |
boolean |
containsKey(int key)
Returns true if this map contains mapping for the specified number; false otherwise. |
boolean |
containsValue(java.lang.Object value)
Returns true if this map contains mapping with the specified value; false otherwise. |
java.util.Set |
entrySet()
Returns the view of entries in this map, as a Set of IntMap.Entry elements. |
boolean |
equals(java.lang.Object o)
|
java.lang.Object |
get(int key)
Retrieves the mapping for the specified number, or null if none. |
int |
hashCode()
|
boolean |
isEmpty()
Returns true if this map is empty; false otherwise. |
IntSet |
keySet()
Returns the view of keys in this map, as a IntSet. |
java.lang.Object |
put(int key,
java.lang.Object value)
Maps specified value to the given int key, and returns the value previously mapped for that key, or null if there were no mapping for that key before. |
void |
putAll(IntMap map)
Puts all mappings from the specified map into this map. |
java.lang.Object |
remove(int key)
Removes the mapping for the given key and returns the removed value, or null if there was no mapping for that key. |
int |
size()
Returns the number of entries in this map. |
java.util.Collection |
values()
Returns the read-only view of values in this map, as a Collection. |
Method Detail |
public int size()
public boolean isEmpty()
public boolean containsKey(int key)
public boolean containsValue(java.lang.Object value)
public java.lang.Object get(int key)
key
- the search key
public java.lang.Object put(int key, java.lang.Object value)
key
- the keyvalue
- the value
public java.lang.Object remove(int key)
key
- the key to remove the mapping for
public void putAll(IntMap map)
map
- the map to copy the mappings from.public void clear()
public IntSet keySet()
public java.util.Collection values()
public java.util.Set entrySet()
public boolean equals(java.lang.Object o)
public int hashCode()
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