datarow.html

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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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<A NAME="DataRow()"><!-- --></A><H3>
DataRow</H3>
<PRE>
public <B>DataRow</B>()</PRE>
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<A NAME="get(int, double)"><!-- --></A><H3>
get</H3>
<PRE>
protected abstract double <B>get</B>(int&nbsp;index,
                              double&nbsp;defaultValue)</PRE>
<DL>
<DD>Returns the value for the given index.
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<A NAME="set(int, double, double)"><!-- --></A><H3>
set</H3>
<PRE>
protected abstract void <B>set</B>(int&nbsp;index,
                            double&nbsp;value,
                            double&nbsp;defaultValue)</PRE>
<DL>
<DD>Sets the given data for the given index.
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<A NAME="ensureNumberOfColumns(int)"><!-- --></A><H3>
ensureNumberOfColumns</H3>
<PRE>
protected abstract void <B>ensureNumberOfColumns</B>(int&nbsp;numberOfColumns)</PRE>
<DL>
<DD>Ensures that neither <code>get(i)</code> nor <code>put(i,v)</code>
 throw a runtime exception for all <i>0 <= i <= numberOfColumns</i>.
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<A NAME="trim()"><!-- --></A><H3>
trim</H3>
<PRE>
public abstract void <B>trim</B>()</PRE>
<DL>
<DD>Trims the number of columns to the actually needed number.
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<DD><DL>
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<DD><DL>
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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public abstract java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Returns a string representation for this data row.
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<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
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<A NAME="get(com.rapidminer.example.Attribute)"><!-- --></A><H3>
get</H3>
<PRE>
public double <B>get</B>(<A HREF="../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>&nbsp;attribute)</PRE>
<DL>
<DD>Returns the value stored at the given <A HREF="../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example"><CODE>Attribute</CODE></A>'s index. 
  Returns Double.NaN if the given attribute is null.
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<A NAME="set(com.rapidminer.example.Attribute, double)"><!-- --></A><H3>
set</H3>
<PRE>
public void <B>set</B>(<A HREF="../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example">Attribute</A>&nbsp;attribute,
                double&nbsp;value)</PRE>
<DL>
<DD>Sets the value of the <A HREF="../../../../com/rapidminer/example/Attribute.html" title="interface in com.rapidminer.example"><CODE>Attribute</CODE></A> to <code>value</code>.
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