Package org.apache.accumulo.core.iterators.conf

Class ColumnToClassMapping<K>

java.lang.Object

org.apache.accumulo.core.iterators.conf.ColumnToClassMapping<K>

Direct Known Subclasses:

ColumnAgeOffFilter.TTLSet

public class ColumnToClassMapping<K>
extends Object

Constructor Summary

Constructors

Constructor	Description
ColumnToClassMapping()
ColumnToClassMapping(Map<String,String> objectStrings, Class<? extends K> c)
ColumnToClassMapping(Map<String,String> objectStrings, Class<? extends K> c, String context)

Method Summary

Modifier and Type	Method	Description
protected void	addObject(org.apache.hadoop.io.Text colf, K obj)
protected void	addObject(org.apache.hadoop.io.Text colf, org.apache.hadoop.io.Text colq, K obj)
K	getObject(Key key)
boolean	isEmpty()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ColumnToClassMapping

public ColumnToClassMapping()

ColumnToClassMapping

public ColumnToClassMapping(Map<String,String> objectStrings,
                            Class<? extends K> c)
                     throws InstantiationException,
                            IllegalAccessException,
                            ClassNotFoundException,
                            IOException

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

IOException

ColumnToClassMapping

public ColumnToClassMapping(Map<String,String> objectStrings,
                            Class<? extends K> c,
                            String context)
                     throws InstantiationException,
                            IllegalAccessException,
                            ClassNotFoundException,
                            IOException

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

IOException

Method Detail

addObject

protected void addObject(org.apache.hadoop.io.Text colf,
                         K obj)

addObject

protected void addObject(org.apache.hadoop.io.Text colf,
                         org.apache.hadoop.io.Text colq,
                         K obj)

getObject

public K getObject(Key key)

isEmpty

public boolean isEmpty()