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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_13) on Mon Jul 14 01:36:53 CEST 2008 --><TITLE>com.rapidminer.example.table (RapidMiner Class Documentation)</TITLE><META NAME="keywords" CONTENT="com.rapidminer.example.table package"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="com.rapidminer.example.table (RapidMiner Class Documentation)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" 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NAVBAR ========= --><HR><H2>Package com.rapidminer.example.table</H2>The available example table implementations (data sources).<P><B>See:</B><BR> <A HREF="#package_description"><B>Description</B></A><P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Interface Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/DataRowReader.html" title="interface in com.rapidminer.example.table">DataRowReader</A></B></TD><TD>Reads a sequence of <A HREF="../../../../com/rapidminer/example/table/DataRow.html" title="class in com.rapidminer.example.table"><CODE>DataRow</CODE></A>s, e.g. from memory, a file or a database.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/ExampleTable.html" title="interface in com.rapidminer.example.table">ExampleTable</A></B></TD><TD>This class is the core data supplier for example sets.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/NominalMapping.html" title="interface in com.rapidminer.example.table">NominalMapping</A></B></TD><TD>This class is used to map between the nominal values for a certain attribute and the internal double value representations which is used for nominal values in order to reduce memory usage.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/SimpleArrayData.html" title="interface in com.rapidminer.example.table">SimpleArrayData</A></B></TD><TD>The data is hold as string array.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/SparseDataRow.html" title="interface in com.rapidminer.example.table">SparseDataRow</A></B></TD><TD>This interface defines methods for sparse data rows which might be implemented to allow more efficient querying of the non-default values.</TD></TR></TABLE> <P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Class Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/AbstractAttribute.html" title="class in com.rapidminer.example.table">AbstractAttribute</A></B></TD><TD>This is a possible abstract superclass for all attribute implementations.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/AbstractDataRowReader.html" title="class in com.rapidminer.example.table">AbstractDataRowReader</A></B></TD><TD>Reads a sequence of DataRows, e.g. from memory, a file or a database.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/AbstractExampleTable.html" title="class in com.rapidminer.example.table">AbstractExampleTable</A></B></TD><TD>This class is the core data supplier for example sets.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/AbstractSparseArrayDataRow.html" title="class in com.rapidminer.example.table">AbstractSparseArrayDataRow</A></B></TD><TD>Implementation of DataRow that is backed by primitive arrays.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/AttributeFactory.html" title="class in com.rapidminer.example.table">AttributeFactory</A></B></TD><TD>This class is used to create and clone attributes.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/BinominalAttribute.html" title="class in com.rapidminer.example.table">BinominalAttribute</A></B></TD><TD>This class holds all information on a single binary attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/BinominalMapping.html" title="class in com.rapidminer.example.table">BinominalMapping</A></B></TD><TD>This is an efficient implementation of a <A HREF="../../../../com/rapidminer/example/table/NominalMapping.html" title="interface in com.rapidminer.example.table"><CODE>NominalMapping</CODE></A> which can be used for binominal attributes, i.e. for attributes with only two different values.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/BooleanArrayDataRow.html" title="class in com.rapidminer.example.table">BooleanArrayDataRow</A></B></TD><TD>Implementation of DataRow that is backed up by a boolean array.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/BooleanSparseArrayDataRow.html" title="class in com.rapidminer.example.table">BooleanSparseArrayDataRow</A></B></TD><TD>Implementation of DataRow that is backed by primitive arrays.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/ByteArrayDataRow.html" title="class in com.rapidminer.example.table">ByteArrayDataRow</A></B></TD><TD>Implementation of DataRow that is backed by a byte array.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/ByteSparseArrayDataRow.html" title="class in com.rapidminer.example.table">ByteSparseArrayDataRow</A></B></TD><TD>Implementation of DataRow that is backed by primitive arrays.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/CachedDatabaseExampleTable.html" title="class in com.rapidminer.example.table">CachedDatabaseExampleTable</A></B></TD><TD>This class is another data supplier for example sets.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/DatabaseDataRow.html" title="class in com.rapidminer.example.table">DatabaseDataRow</A></B></TD><TD>Reads datarows from a data base.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/DatabaseDataRowReader.html" title="class in com.rapidminer.example.table">DatabaseDataRowReader</A></B></TD><TD>Unlike a <A HREF="../../../../com/rapidminer/example/table/FileDataRowReader.html" title="class in com.rapidminer.example.table"><CODE>FileDataRowReader</CODE></A> that reads examples from a file, objects of this class read examples from a <CODE>ResultSet</CODE>, a data structure that is returned from a database query.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/DatabaseExampleTable.html" title="class in com.rapidminer.example.table">DatabaseExampleTable</A></B></TD><TD>This class is another data supplier for example sets.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD WIDTH="15%"><B><A HREF="../../../../com/rapidminer/example/table/DataRow.html" title="class in com.rapidminer.example.table">DataRow</A></B></TD><TD>This interface defines methods for all entries of ExampleTable implementations.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor">⌨️ 快捷键说明
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