org.jvnet.substance.utils
T
- Class for the stored values.public class LazyResettableHashMap<T> extends java.lang.Object
Constructor and Description |
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LazyResettableHashMap(java.lang.String displayName)
Creates a new hash map.
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Modifier and Type | Method and Description |
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boolean |
containsKey(HashMapKey key)
Checks whether there is a value associated with the specified key.
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T |
get(HashMapKey key)
Returns the value registered for the specified key.
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static java.util.List<java.lang.String> |
getStats()
Returns statistical information of the existing hash maps.
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void |
put(HashMapKey key,
T entry)
Puts a new key-value pair in the map.
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static void |
reset()
Resets all existing hash maps.
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int |
size()
Returns the number of key-value pairs of this hash map.
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public LazyResettableHashMap(java.lang.String displayName)
displayName
- Display name of the new hash map.public void put(HashMapKey key, T entry)
key
- Pair key.entry
- Pair value.public T get(HashMapKey key)
key
- Key.null
if none.public boolean containsKey(HashMapKey key)
key
- Key.true
if there is an associated value,
false
otherwise.public int size()
public static void reset()
public static java.util.List<java.lang.String> getStats()