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java.lang.Object org.brains2b.collection.MapEntry
A straightforward implementation of the Map.Entry interface outside the Map class
Map.Entry
Constructor Summary | |
MapEntry()
Default Constructor for MapEntry. |
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MapEntry(java.lang.Object key)
Constructor for MapEntry. |
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MapEntry(java.lang.Object key,
java.lang.Object value)
Constructor for MapEntry. |
Method Summary | |
boolean |
equals(java.lang.Object obj)
Compares this EntryImpl to another object to see if they are equal The following rules apply: If comparing a EntryImpl equals returns true if they have the same key If comparing a String equals returns true if the String equals the key In all other cases false is returned. |
java.lang.Object |
getKey()
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java.lang.Object |
getValue()
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java.lang.Object |
setKey(java.lang.Object key)
sets the Key |
java.lang.Object |
setValue(java.lang.Object value)
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Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Map.Entry |
hashCode |
Constructor Detail |
public MapEntry()
public MapEntry(java.lang.Object key)
Initializes the MapEntry with key. use setValue to set the value
key
- Objectpublic MapEntry(java.lang.Object key, java.lang.Object value)
Initializes the MapEntry with key and value
key
- Objectvalue
- ObjectMethod Detail |
public java.lang.Object getKey()
getKey
in interface java.util.Map.Entry
Map.Entry.getKey()
public java.lang.Object getValue()
getValue
in interface java.util.Map.Entry
Map.Entry.getValue()
public java.lang.Object setValue(java.lang.Object value)
setValue
in interface java.util.Map.Entry
Map.Entry.setValue(Object)
public java.lang.Object setKey(java.lang.Object key)
Prefered method is using the Constructor to initialize the object with at least the key instead of setting or updating the key here.
key
- Stringpublic boolean equals(java.lang.Object obj)
equals
in interface java.util.Map.Entry
Object.equals(Object)
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