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FileSourceImpl (crunch 0.2.0 API)
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com.cloudera.crunch.io.impl</FONT>
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Class FileSourceImpl&lt;T&gt;</H2>
<PRE>
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>com.cloudera.crunch.io.impl.FileSourceImpl&lt;T&gt;</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../com/cloudera/crunch/Source.html" title="interface in com.cloudera.crunch">Source</A>&lt;T&gt;</DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../com/cloudera/crunch/io/avro/AvroFileSource.html" title="class in com.cloudera.crunch.io.avro">AvroFileSource</A>, <A HREF="../../../../../com/cloudera/crunch/io/impl/FileTableSourceImpl.html" title="class in com.cloudera.crunch.io.impl">FileTableSourceImpl</A>, <A HREF="../../../../../com/cloudera/crunch/io/seq/SeqFileSource.html" title="class in com.cloudera.crunch.io.seq">SeqFileSource</A>, <A HREF="../../../../../com/cloudera/crunch/io/text/TextFileSource.html" title="class in com.cloudera.crunch.io.text">TextFileSource</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public abstract class <B>FileSourceImpl&lt;T&gt;</B><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../com/cloudera/crunch/Source.html" title="interface in com.cloudera.crunch">Source</A>&lt;T&gt;</DL>
</PRE>
<P>
<HR>
<P>
<!-- =========== FIELD SUMMARY =========== -->
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Field Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;? extends org.apache.hadoop.mapreduce.lib.input.FileInputFormat&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#inputFormatClass">inputFormatClass</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;org.apache.hadoop.fs.Path</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#path">path</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../com/cloudera/crunch/type/PType.html" title="interface in com.cloudera.crunch.type">PType</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#ptype">ptype</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TH>
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<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#FileSourceImpl(org.apache.hadoop.fs.Path, com.cloudera.crunch.type.PType, java.lang.Class)">FileSourceImpl</A></B>(org.apache.hadoop.fs.Path&nbsp;path,
<A HREF="../../../../../com/cloudera/crunch/type/PType.html" title="interface in com.cloudera.crunch.type">PType</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt;&nbsp;ptype,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;? extends org.apache.hadoop.mapreduce.lib.input.FileInputFormat&gt;&nbsp;inputFormatClass)</CODE>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#configureSource(org.apache.hadoop.mapreduce.Job, int)">configureSource</A></B>(org.apache.hadoop.mapreduce.Job&nbsp;job,
int&nbsp;inputId)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Configure the given job to use this source as an input.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#equals(java.lang.Object)">equals</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;other)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#getSize(org.apache.hadoop.conf.Configuration)">getSize</A></B>(org.apache.hadoop.conf.Configuration&nbsp;configuration)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the number of bytes in this <code>Source</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../com/cloudera/crunch/type/PType.html" title="interface in com.cloudera.crunch.type">PType</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#getType()">getType</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the <code>PType</code> for this source.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#hashCode()">hashCode</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html#toString()">toString</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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&nbsp;
<P>
<!-- ============ FIELD DETAIL =========== -->
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<B>Field Detail</B></FONT></TH>
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<A NAME="path"><!-- --></A><H3>
path</H3>
<PRE>
protected final org.apache.hadoop.fs.Path <B>path</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="ptype"><!-- --></A><H3>
ptype</H3>
<PRE>
protected final <A HREF="../../../../../com/cloudera/crunch/type/PType.html" title="interface in com.cloudera.crunch.type">PType</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt; <B>ptype</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="inputFormatClass"><!-- --></A><H3>
inputFormatClass</H3>
<PRE>
protected final <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;? extends org.apache.hadoop.mapreduce.lib.input.FileInputFormat&gt; <B>inputFormatClass</B></PRE>
<DL>
<DL>
</DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="FileSourceImpl(org.apache.hadoop.fs.Path, com.cloudera.crunch.type.PType, java.lang.Class)"><!-- --></A><H3>
FileSourceImpl</H3>
<PRE>
public <B>FileSourceImpl</B>(org.apache.hadoop.fs.Path&nbsp;path,
<A HREF="../../../../../com/cloudera/crunch/type/PType.html" title="interface in com.cloudera.crunch.type">PType</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt;&nbsp;ptype,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</A>&lt;? extends org.apache.hadoop.mapreduce.lib.input.FileInputFormat&gt;&nbsp;inputFormatClass)</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<B>Method Detail</B></FONT></TH>
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</TABLE>
<A NAME="getType()"><!-- --></A><H3>
getType</H3>
<PRE>
public <A HREF="../../../../../com/cloudera/crunch/type/PType.html" title="interface in com.cloudera.crunch.type">PType</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt; <B>getType</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/cloudera/crunch/Source.html#getType()">Source</A></CODE></B></DD>
<DD>Returns the <code>PType</code> for this source.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/cloudera/crunch/Source.html#getType()">getType</A></CODE> in interface <CODE><A HREF="../../../../../com/cloudera/crunch/Source.html" title="interface in com.cloudera.crunch">Source</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="configureSource(org.apache.hadoop.mapreduce.Job, int)"><!-- --></A><H3>
configureSource</H3>
<PRE>
public void <B>configureSource</B>(org.apache.hadoop.mapreduce.Job&nbsp;job,
int&nbsp;inputId)
throws <A HREF="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/cloudera/crunch/Source.html#configureSource(org.apache.hadoop.mapreduce.Job, int)">Source</A></CODE></B></DD>
<DD>Configure the given job to use this source as an input.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/cloudera/crunch/Source.html#configureSource(org.apache.hadoop.mapreduce.Job, int)">configureSource</A></CODE> in interface <CODE><A HREF="../../../../../com/cloudera/crunch/Source.html" title="interface in com.cloudera.crunch">Source</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>job</CODE> - The job to configure<DD><CODE>inputId</CODE> - For a multi-input job, an identifier for this input to the job
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="getSize(org.apache.hadoop.conf.Configuration)"><!-- --></A><H3>
getSize</H3>
<PRE>
public long <B>getSize</B>(org.apache.hadoop.conf.Configuration&nbsp;configuration)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../com/cloudera/crunch/Source.html#getSize(org.apache.hadoop.conf.Configuration)">Source</A></CODE></B></DD>
<DD>Returns the number of bytes in this <code>Source</code>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../com/cloudera/crunch/Source.html#getSize(org.apache.hadoop.conf.Configuration)">getSize</A></CODE> in interface <CODE><A HREF="../../../../../com/cloudera/crunch/Source.html" title="interface in com.cloudera.crunch">Source</A>&lt;<A HREF="../../../../../com/cloudera/crunch/io/impl/FileSourceImpl.html" title="type parameter in FileSourceImpl">T</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;other)</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A></CODE> in class <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A></CODE> in class <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A></CODE> in class <CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
</DD>
<DD><DL>
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