edu.umd.cloud9.example.pagerank
Class PageRankNode

java.lang.Object
  edu.umd.cloud9.example.pagerank.PageRankNode

All Implemented Interfaces:

Writable

public class PageRankNode
extends Object
implements Writable

Representation of a graph node for PageRank.

Author:

Jimmy Lin, Michael Schatz

Field Summary

static int	TYPE_COMPLETE
static int	TYPE_MASS
static int	TYPE_STRUCTURE

Constructor Summary

PageRankNode()

Method Summary

ArrayListOfIntsWritable	getAdjacenyList()
int	getNodeId()
float	getPageRank()
int	getType()
void	readFields(DataInput in) Deserializes this object.
void	setAdjacencyList(ArrayListOfIntsWritable l)
void	setNodeId(int n)
void	setPageRank(float p)
void	setType(int type)
String	toString()
void	write(DataOutput out) Serializes this object.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE_COMPLETE

public static final int TYPE_COMPLETE

See Also:

Constant Field Values

TYPE_MASS

public static final int TYPE_MASS

See Also:

Constant Field Values

TYPE_STRUCTURE

public static final int TYPE_STRUCTURE

See Also:

Constant Field Values

Constructor Detail

PageRankNode

public PageRankNode()

Method Detail

getPageRank

public float getPageRank()

setPageRank

public void setPageRank(float p)

getNodeId

public int getNodeId()

setNodeId

public void setNodeId(int n)

getAdjacenyList

public ArrayListOfIntsWritable getAdjacenyList()

setAdjacencyList

public void setAdjacencyList(ArrayListOfIntsWritable l)

getType

public int getType()

setType

public void setType(int type)

readFields

public void readFields(DataInput in)
                throws IOException

Deserializes this object.

Specified by:

readFields in interface Writable

Parameters:

in - source for raw byte representation

Throws:

IOException

write

public void write(DataOutput out)
           throws IOException

Serializes this object.

Specified by:

write in interface Writable

Parameters:

out - where to write the raw byte representation

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object