de.hpi.fgis.voidgen.hadoop.datatypes
Class StringStringPair

java.lang.Object
  extended by de.hpi.fgis.voidgen.hadoop.datatypes.Pair<java.lang.String,java.lang.String>
      extended by de.hpi.fgis.voidgen.hadoop.datatypes.StringStringPair
All Implemented Interfaces:
java.lang.Comparable<StringStringPair>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<StringStringPair>

public class StringStringPair
extends Pair<java.lang.String,java.lang.String>
implements org.apache.hadoop.io.WritableComparable<StringStringPair>

Represents a pair of two Strings.

Author:
Dandy Fenz, Hasso Plattner Institute at University of Potsdam, Germany, Matthias Pohl, Hasso Plattner Institute at University of Potsdam, Germany, Johannes Gosda, Hasso Plattner Institute at University of Potsdam, Germany

Field Summary
 
Fields inherited from class de.hpi.fgis.voidgen.hadoop.datatypes.Pair
left, right
 
Constructor Summary
StringStringPair()
          Default constructor.
StringStringPair(java.lang.String left, java.lang.String right)
          Constructor for creation of a pair with given values.
 
Method Summary
 StringStringPair clone()
           
 int compareTo(StringStringPair pair)
           
 boolean equals(java.lang.Object obj)
           
 void readFields(java.io.DataInput in)
           
 void set(java.lang.String left, java.lang.String right)
          Sets the values of this pair.
 java.lang.String toString()
           
 void write(java.io.DataOutput out)
           
 
Methods inherited from class de.hpi.fgis.voidgen.hadoop.datatypes.Pair
getLeft, getRight, hashCode, setLeft, setRight
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

StringStringPair

public StringStringPair()
Default constructor.


StringStringPair

public StringStringPair(java.lang.String left,
                        java.lang.String right)
Constructor for creation of a pair with given values.

Parameters:
left - The left value.
right - The right value.
Method Detail

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

set

public void set(java.lang.String left,
                java.lang.String right)
Sets the values of this pair.

Parameters:
left - The left value.
right - The right value.

equals

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

compareTo

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

toString

public java.lang.String toString()
Overrides:
toString in class Pair<java.lang.String,java.lang.String>

clone

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