org.calrissian.mango.hash.tree

Class HashLeaf

java.lang.Object

org.calrissian.mango.hash.tree.HashLeaf

All Implemented Interfaces:

Serializable, Node

public abstract class HashLeaf
extends Object
implements Node

A leaf represents a single hashed "bucket" of data- it needs to be sortable. Raw data should NOT be carried along as serializable properties of the Leaf because this will negate the compressed effect of the data structure.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected String	hash

Constructor Summary

Constructors

Constructor and Description
HashLeaf()
HashLeaf(String hash)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
List<Node>	getChildren() Accessor for the children that this Node's hash is comprised of
String	getHash() If this node has children, aggregates the hashes of the children.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

hash

protected String hash

Constructor Detail

HashLeaf

public HashLeaf()

HashLeaf

public HashLeaf(String hash)

Method Detail

getChildren

public List<Node> getChildren()

Description copied from interface: Node

Accessor for the children that this Node's hash is comprised of

Specified by:

getChildren in interface Node

Returns:

getHash

public String getHash()

Description copied from interface: Node

If this node has children, aggregates the hashes of the children. If this node is a leaf, represents the hash of the data.

Specified by:

getHash in interface Node

Returns:

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object