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

java.lang.Object
  org.apache.accumulo.core.iterators.conf.ColumnToClassMapping<K>

Direct Known Subclasses:

AggregatorSet

public class ColumnToClassMapping<K>
extends java.lang.Object

Constructor Summary

ColumnToClassMapping()

ColumnToClassMapping(java.util.Map<java.lang.String,java.lang.String> objectStrings, java.lang.Class<? extends K> c)

Method Summary

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(java.util.Map<java.lang.String,java.lang.String> objectStrings,
                            java.lang.Class<? extends K> c)
                     throws java.lang.InstantiationException,
                            java.lang.IllegalAccessException,
                            java.lang.ClassNotFoundException

Throws:

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.ClassNotFoundException

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()