org.drools.util
Class AbstractHashedMap.HashEntry

java.lang.Object
  extended by org.drools.util.AbstractHashedMap.HashEntry
All Implemented Interfaces:
Map.Entry
Direct Known Subclasses:
IdentityMap.IdentityEntry
Enclosing class:
AbstractHashedMap

protected static class AbstractHashedMap.HashEntry
extends Object
implements Map.Entry

HashEntry used to store the data.

If you subclass AbstractHashedMap but not HashEntry then you will not be able to access the protected fields. The entryXxx() methods on AbstractHashedMap exist to provide the necessary access.


Field Summary
protected  int hashCode
          The hash code of the key
protected  Object key
          The key
protected  AbstractHashedMap.HashEntry next
          The next entry in the hash chain
protected  Object value
          The value
 
Constructor Summary
protected AbstractHashedMap.HashEntry(AbstractHashedMap.HashEntry next, int hashCode, Object key, Object value)
           
 
Method Summary
 boolean equals(Object obj)
           
 Object getKey()
           
 Object getValue()
           
 int hashCode()
           
 Object setValue(Object value)
           
 String toString()
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

next

protected AbstractHashedMap.HashEntry next
The next entry in the hash chain


hashCode

protected int hashCode
The hash code of the key


key

protected Object key
The key


value

protected Object value
The value

Constructor Detail

AbstractHashedMap.HashEntry

protected AbstractHashedMap.HashEntry(AbstractHashedMap.HashEntry next,
                                      int hashCode,
                                      Object key,
                                      Object value)
Method Detail

getKey

public Object getKey()
Specified by:
getKey in interface Map.Entry

getValue

public Object getValue()
Specified by:
getValue in interface Map.Entry

setValue

public Object setValue(Object value)
Specified by:
setValue in interface Map.Entry

equals

public boolean equals(Object obj)
Specified by:
equals in interface Map.Entry
Overrides:
equals in class Object

hashCode

public int hashCode()
Specified by:
hashCode in interface Map.Entry
Overrides:
hashCode in class Object

toString

public String toString()
Overrides:
toString in class Object


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