org.apache.tools.ant.util
Class LinkedHashtable<K,V>
java.lang.Object
java.util.Dictionary<K,V>
java.util.Hashtable<K,V>
org.apache.tools.ant.util.LinkedHashtable<K,V>
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, java.util.Map<K,V>
public class LinkedHashtable<K,V>
- extends java.util.Hashtable<K,V>
Subclass of Hashtable that wraps a LinkedHashMap to provide
predictable iteration order.
This is not a general purpose class but has been written because
the protected members of Copy
prohibited later revisions from using a more predictable
collection.
Methods are synchronized to keep Hashtable's contract.
- Since:
- Ant 1.8.2
- See Also:
- Serialized Form
Methods inherited from class java.util.Hashtable |
clone, rehash |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
LinkedHashtable
public LinkedHashtable()
LinkedHashtable
public LinkedHashtable(int initialCapacity)
LinkedHashtable
public LinkedHashtable(int initialCapacity,
float loadFactor)
LinkedHashtable
public LinkedHashtable(java.util.Map<K,V> m)
clear
public void clear()
- Specified by:
clear
in interface java.util.Map<K,V>
- Overrides:
clear
in class java.util.Hashtable<K,V>
contains
public boolean contains(java.lang.Object value)
- Overrides:
contains
in class java.util.Hashtable<K,V>
containsKey
public boolean containsKey(java.lang.Object value)
- Specified by:
containsKey
in interface java.util.Map<K,V>
- Overrides:
containsKey
in class java.util.Hashtable<K,V>
containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValue
in interface java.util.Map<K,V>
- Overrides:
containsValue
in class java.util.Hashtable<K,V>
elements
public java.util.Enumeration<V> elements()
- Overrides:
elements
in class java.util.Hashtable<K,V>
entrySet
public java.util.Set<java.util.Map.Entry<K,V>> entrySet()
- Specified by:
entrySet
in interface java.util.Map<K,V>
- Overrides:
entrySet
in class java.util.Hashtable<K,V>
equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in interface java.util.Map<K,V>
- Overrides:
equals
in class java.util.Hashtable<K,V>
get
public V get(java.lang.Object k)
- Specified by:
get
in interface java.util.Map<K,V>
- Overrides:
get
in class java.util.Hashtable<K,V>
hashCode
public int hashCode()
- Specified by:
hashCode
in interface java.util.Map<K,V>
- Overrides:
hashCode
in class java.util.Hashtable<K,V>
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Map<K,V>
- Overrides:
isEmpty
in class java.util.Hashtable<K,V>
keys
public java.util.Enumeration<K> keys()
- Overrides:
keys
in class java.util.Hashtable<K,V>
keySet
public java.util.Set<K> keySet()
- Specified by:
keySet
in interface java.util.Map<K,V>
- Overrides:
keySet
in class java.util.Hashtable<K,V>
put
public V put(K k,
V v)
- Specified by:
put
in interface java.util.Map<K,V>
- Overrides:
put
in class java.util.Hashtable<K,V>
putAll
public void putAll(java.util.Map<? extends K,? extends V> m)
- Specified by:
putAll
in interface java.util.Map<K,V>
- Overrides:
putAll
in class java.util.Hashtable<K,V>
remove
public V remove(java.lang.Object k)
- Specified by:
remove
in interface java.util.Map<K,V>
- Overrides:
remove
in class java.util.Hashtable<K,V>
size
public int size()
- Specified by:
size
in interface java.util.Map<K,V>
- Overrides:
size
in class java.util.Hashtable<K,V>
toString
public java.lang.String toString()
- Overrides:
toString
in class java.util.Hashtable<K,V>
values
public java.util.Collection<V> values()
- Specified by:
values
in interface java.util.Map<K,V>
- Overrides:
values
in class java.util.Hashtable<K,V>