common
Class MultiFieldKey

java.lang.Object
  extended by common.MultiFieldKey
All Implemented Interfaces:
java.lang.Cloneable, java.lang.Comparable<MultiFieldKey>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<MultiFieldKey>

public class MultiFieldKey
extends java.lang.Object
implements java.lang.Cloneable, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<MultiFieldKey>

Author:
vohuudtr

Field Summary
 int[] element
           
 
Constructor Summary
MultiFieldKey()
           
MultiFieldKey(java.io.DataInput in)
           
MultiFieldKey(int numFields)
           
 
Method Summary
 MultiFieldKey clone()
           
 int compareTo(MultiFieldKey key)
           
 boolean equals(java.lang.Object k)
           
 int hashCode()
           
 void readFields(java.io.DataInput in)
           
 java.lang.String toString()
           
 int weight()
           
 void write(java.io.DataOutput out)
           
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

element

public int[] element
Constructor Detail

MultiFieldKey

public MultiFieldKey()

MultiFieldKey

public MultiFieldKey(int numFields)

MultiFieldKey

public MultiFieldKey(java.io.DataInput in)
              throws java.io.IOException
Throws:
java.io.IOException
Method Detail

weight

public int weight()

equals

public boolean equals(java.lang.Object k)
Overrides:
equals in class java.lang.Object

hashCode

public int hashCode()
Overrides:
hashCode in class java.lang.Object

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object

readFields

public void readFields(java.io.DataInput in)
                throws java.io.IOException
Specified by:
readFields in interface org.apache.hadoop.io.Writable
Throws:
java.io.IOException

write

public void write(java.io.DataOutput out)
           throws java.io.IOException
Specified by:
write in interface org.apache.hadoop.io.Writable
Throws:
java.io.IOException

compareTo

public int compareTo(MultiFieldKey key)
Specified by:
compareTo in interface java.lang.Comparable<MultiFieldKey>

clone

public MultiFieldKey clone()
Overrides:
clone in class java.lang.Object