AbstractHashedMap.HashEntry (Apache Commons Collections 3.2.2 API)

java.lang.Object
- org.apache.commons.collections.map.AbstractHashedMap.HashEntry

All Implemented Interfaces:

Map.Entry, KeyValue

Direct Known Subclasses:

AbstractLinkedMap.LinkEntry, AbstractReferenceMap.ReferenceEntry, IdentityMap.IdentityEntry

Enclosing class:

AbstractHashedMap
```
protected static class AbstractHashedMap.HashEntry
extends Object
implements Map.Entry, KeyValue
```
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

Fields
Modifier and Type	Field and Description
`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

Constructors
Modifier	Constructor and Description
`protected`	`AbstractHashedMap.HashEntry(AbstractHashedMap.HashEntry next, int hashCode, Object key, Object value)`

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)`
`Object`	`getKey()` Gets the key from the pair.
`Object`	`getValue()` Gets the value from the pair.
`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()
```
    Description copied from interface: KeyValue
    
    Gets the key from the pair.
    
    Specified by:
    
    getKey in interface Map.Entry
    
    Specified by:
    
    getKey in interface KeyValue
    
    Returns:
    the key
  - getValue
```
public Object getValue()
```
    Description copied from interface: KeyValue
    
    Gets the value from the pair.
    
    Specified by:
    
    getValue in interface Map.Entry
    
    Specified by:
    
    getValue in interface KeyValue
    
    Returns:
    the value
  - 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

Class AbstractHashedMap.HashEntry

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

next

hashCode

key

value

Constructor Detail

AbstractHashedMap.HashEntry

Method Detail

getKey

getValue

setValue

equals

hashCode

toString