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axion 1.0-M1 API: Class ColumnIdentifier
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SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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org.axiondb</FONT>
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Class ColumnIdentifier</H2>
<PRE>
<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html">java.lang.Object</A>
|
+--<A HREF="../../org/axiondb/NamedIdentifier.html">org.axiondb.NamedIdentifier</A>
|
+--<B>org.axiondb.ColumnIdentifier</B>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../org/axiondb/Selectable.html">Selectable</A></DD>
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<DT>public class <B>ColumnIdentifier</B><DT>extends <A HREF="../../org/axiondb/NamedIdentifier.html">NamedIdentifier</A><DT>implements <A HREF="../../org/axiondb/Selectable.html">Selectable</A></DL>
<P>
An identifier for a column. <p> Column names and aliases always stored (and returned) in upper case.
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<DT><B>Version: </B><DD>$Revision: 1.8 $ $Date: 2003/02/07 01:44:13 $</DD>
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<B>Constructor Summary</B></FONT></TD>
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<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#ColumnIdentifier(java.lang.String)">ColumnIdentifier</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A> column)</CODE>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#ColumnIdentifier(org.axiondb.TableIdentifier, java.lang.String)">ColumnIdentifier</A></B>(<A HREF="../../org/axiondb/TableIdentifier.html">TableIdentifier</A> table, <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A> columnName)</CODE>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#ColumnIdentifier(org.axiondb.TableIdentifier, java.lang.String, java.lang.String)">ColumnIdentifier</A></B>(<A HREF="../../org/axiondb/TableIdentifier.html">TableIdentifier</A> table, <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A> columnName, <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A> columnAlias)</CODE>
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<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#ColumnIdentifier(org.axiondb.TableIdentifier, java.lang.String, java.lang.String, org.axiondb.DataType)">ColumnIdentifier</A></B>(<A HREF="../../org/axiondb/TableIdentifier.html">TableIdentifier</A> table, <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A> columnName, <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A> columnAlias, <A HREF="../../org/axiondb/DataType.html">DataType</A> type)</CODE>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#equals(java.lang.Object)">equals</A></B>(<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html">Object</A> otherobject)</CODE>
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Returns <code>true</code> iff <i>otherobject</i> is a <A HREF="../../org/axiondb/ColumnIdentifier.html"><CODE>ColumnIdentifier</CODE></A> whose name, table identifier, and alias are equal to mine.</TD>
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<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#evaluate(org.axiondb.RowDecorator)">evaluate</A></B>(<A HREF="../../org/axiondb/RowDecorator.html">RowDecorator</A> row)</CODE>
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Returns the value of the column I identify within the given <i>row</i>.</TD>
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<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#getAlias()">getAlias</A></B>()</CODE>
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Returns my column alias name, if any.</TD>
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<CODE> <A HREF="../../org/axiondb/DataType.html">DataType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#getDataType()">getDataType</A></B>()</CODE>
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Returns my <A HREF="../../org/axiondb/DataType.html"><CODE>DataType</CODE></A>, if any.</TD>
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<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#getLabel()">getLabel</A></B>()</CODE>
<BR>
Returns my column alias or name.</TD>
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<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#getName()">getName</A></B>()</CODE>
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Returns the name of my column, if any.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#getTableAlias()">getTableAlias</A></B>()</CODE>
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Returns the alias name of my table or null.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../org/axiondb/TableIdentifier.html">TableIdentifier</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#getTableIdentifier()">getTableIdentifier</A></B>()</CODE>
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Returns my table identifier, if any.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#getTableName()">getTableName</A></B>()</CODE>
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Returns the name of my table or null.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#hashCode()">hashCode</A></B>()</CODE>
<BR>
Returns a hash code in keeping with the standard <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#equals(java.lang.Object)"><CODE>equals</CODE></A>/<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#hashCode()"><CODE>hashCode</CODE></A> contract.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#setDataType(org.axiondb.DataType)">setDataType</A></B>(<A HREF="../../org/axiondb/DataType.html">DataType</A> type)</CODE>
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Sets my <A HREF="../../org/axiondb/DataType.html"><CODE>DataType</CODE></A>, if any.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#setTableIdentifier(org.axiondb.TableIdentifier)">setTableIdentifier</A></B>(<A HREF="../../org/axiondb/TableIdentifier.html">TableIdentifier</A> table)</CODE>
<BR>
Sets my table identifier, if any.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/String.html">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../org/axiondb/ColumnIdentifier.html#toString()">toString</A></B>()</CODE>
<BR>
Returns a <code>String</code> representation of me, suitable for debugging output.</TD>
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<TD><B>Methods inherited from class org.axiondb.<A HREF="../../org/axiondb/NamedIdentifier.html">NamedIdentifier</A></B></TD>
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<TD><CODE><A HREF="../../org/axiondb/NamedIdentifier.html#toUpperOrNull(java.lang.String)">toUpperOrNull</A></CODE></TD>
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<TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html">Object</A></B></TD>
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