com.thinkaurelius.titan.hadoop

Class Holder<T extends FaunusPathElement>

java.lang.Object

org.apache.hadoop.io.GenericWritable

com.thinkaurelius.titan.hadoop.Holder<T>

All Implemented Interfaces:

Comparable<Holder<T>>, org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<Holder<T>>

public class Holder<T extends FaunusPathElement>
extends org.apache.hadoop.io.GenericWritable
implements org.apache.hadoop.io.WritableComparable<Holder<T>>

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Holder.Comparator

Field Summary

Fields

Modifier and Type	Field and Description
protected char	tag

Constructor Summary

Constructors

Constructor and Description
Holder()
Holder(char tag, T element)
Holder(DataInput in)

Method Summary

Modifier and Type	Method and Description
int	compareTo(Holder<T> holder)
boolean	equals(Object object)
T	get()
char	getTag()
protected Class<T>[]	getTypes()
int	hashCode()
void	readFields(DataInput in)
Holder<T>	set(char tag, T element)
void	write(DataOutput out)

Methods inherited from class org.apache.hadoop.io.GenericWritable

getConf, set, setConf, toString

Methods inherited from class java.lang.Object

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

Field Detail

tag

protected char tag

Constructor Detail

Holder

public Holder()

Holder

public Holder(DataInput in)
       throws IOException

Throws:

IOException

Holder

public Holder(char tag,
              T element)

Method Detail

getTypes

protected Class<T>[] getTypes()

Specified by:

getTypes in class org.apache.hadoop.io.GenericWritable

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getTag

public char getTag()

get

public T get()

Overrides:

get in class org.apache.hadoop.io.GenericWritable

set

public Holder<T> set(char tag,
                     T element)

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Overrides:

write in class org.apache.hadoop.io.GenericWritable

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Overrides:

readFields in class org.apache.hadoop.io.GenericWritable

Throws:

IOException

equals

public boolean equals(Object object)

Overrides:

equals in class Object

compareTo

public int compareTo(Holder<T> holder)

Specified by:

compareTo in interface Comparable<Holder<T extends FaunusPathElement>>