[TOC]

org.apache.nutch.util

Class GenericWritableConfigurable

  • java.lang.Object
    • org.apache.hadoop.io.GenericWritable
    • org.apache.nutch.util.GenericWritableConfigurable
    • All Implemented Interfaces:
    • org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable
    • Direct Known Subclasses:
    • NutchWritable 
public abstract class GenericWritableConfigurable
extends org.apache.hadoop.io.GenericWritable
implements org.apache.hadoop.conf.Configurable

A generic Writable wrapper that can inject Configuration to Configurables

Constructor Summary

Constructors Constructor and Description GenericWritableConfigurable()

Method Summary

Methods Modifier and Type Method and Description org.apache.hadoop.conf.Configuration getConf() void readFields(DataInput in) void setConf(org.apache.hadoop.conf.Configuration conf) 

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

get, getTypes, set, toString, write 

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Methods inherited from class java.lang.Object

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

Constructor Detail

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GenericWritableConfigurable

public GenericWritableConfigurable()

Method Detail

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getConf

public org.apache.hadoop.conf.Configuration getConf()
  - Specified by: 
  - <code>getConf</code> in interface <code>org.apache.hadoop.conf.Configurable</code> 
  - Overrides: 
  - <code>getConf</code> in class <code>org.apache.hadoop.io.GenericWritable</code>        
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setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)
  - Specified by: 
  - <code>setConf</code> in interface <code>org.apache.hadoop.conf.Configurable</code> 
  - Overrides: 
  - <code>setConf</code> in class <code>org.apache.hadoop.io.GenericWritable</code>        
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readFields

public void readFields(DataInput in)
                throws IOException
  - Specified by: 
  - <code>readFields</code> in interface <code>org.apache.hadoop.io.Writable</code> 
  - Overrides: 
  - <code>readFields</code> in class <code>org.apache.hadoop.io.GenericWritable</code> 
  - Throws: 
  - <code>IOException</code>

Copyright © 2014 The Apache Software Foundation