org.apache.commons.collections
Class DefaultMapEntry
java.lang.Object
org.apache.commons.collections.DefaultMapEntry
- Map.Entry
public class DefaultMapEntry
extends java.lang.Object
implements Map.Entry
A default implementation of java.util.Map.Entry
DefaultMapEntry() - Constructs a new
DefaultMapEntry with a null key
and null value.
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DefaultMapEntry(Object key, Object value) - Constructs a new
DefaultMapEntry with the given
key and given value.
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boolean | equals(Object o) - Implemented per API documentation of
java.util.Map.Entry.equals(Object)
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Object | getKey() - Returns the key.
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Object | getValue() - Returns the value.
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int | hashCode() - Implemented per API documentation of
java.util.Map.Entry.hashCode()
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void | setKey(Object key) - Sets the key.
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Object | setValue(Object value) - Note that this method only sets the local reference inside this object and
does not modify the original Map.
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DefaultMapEntry
public DefaultMapEntry()
Constructs a new DefaultMapEntry
with a null key
and null value.
DefaultMapEntry
public DefaultMapEntry(Object key,
Object value)
Constructs a new DefaultMapEntry
with the given
key and given value.
key
- the key for the entry, may be nullvalue
- the value for the entyr, may be null
equals
public boolean equals(Object o)
Implemented per API documentation of
java.util.Map.Entry.equals(Object)
getKey
public Object getKey()
Returns the key.
getValue
public Object getValue()
Returns the value.
hashCode
public int hashCode()
Implemented per API documentation of
java.util.Map.Entry.hashCode()
setKey
public void setKey(Object key)
Sets the key. This method does not modify any map.
setValue
public Object setValue(Object value)
Note that this method only sets the local reference inside this object and
does not modify the original Map.
- the old value of the value
Copyright © 2001-2004 Apache Software Foundation. Documenation generated ${TODAY}.