wt.pds
Interface ColumnBuilder

All Known Implementing Classes:

BasicColumnBuilder, NullColumnBuilder

public interface ColumnBuilder

This interface specifies an abstraction for dealing with column expression in a SELECT clause.

Supported API: false

Extendable: false

Method Summary

void	append(String a_alias, StringBuffer a_buffer, boolean a_appendColumnAsAlias) Returns SELECT expression for this column.

Method Detail

append

public void append(String a_alias,
                   StringBuffer a_buffer,
                   boolean a_appendColumnAsAlias)
            throws WTException

Returns SELECT expression for this column.

Supported API: false

Parameters:

a_alias -

a_buffer -

a_appendColumnAsAlias -

Throws:

WTException