ColumnResolver

A column resolver is list of column (for example, a table) that can map a column name to an actual column.

Methods
Column[]	getColumns() Get the column list.
Column[]	getColumns() Get the column list. Returns: the column list
String	getDerivedColumnName(Column column) Get derived column name, or
String	getDerivedColumnName(Column column) Get derived column name, or {@code null}. Parameters: column - column Returns: derived column name, or {@code null}
Column	getRowIdColumn() Get the row id pseudo column, if there is one.
Column	getRowIdColumn() Get the row id pseudo column, if there is one. Returns: the row id column or null
String	getSchemaName() Get the schema name.
String	getSchemaName() Get the schema name. Returns: the schema name
Select	getSelect() Get the select statement.
Select	getSelect() Get the select statement. Returns: the select statement
Column[]	getSystemColumns() Get the list of system columns, if any.
Column[]	getSystemColumns() Get the list of system columns, if any. Returns: the system columns or null
String	getTableAlias() Get the table alias.
String	getTableAlias() Get the table alias. Returns: the table alias
TableFilter	getTableFilter() Get the table filter.
TableFilter	getTableFilter() Get the table filter. Returns: the table filter
Value	getValue(Column column) Get the value for the given column.
Value	getValue(Column column) Get the value for the given column. Parameters: column - the column Returns: the value
Expression	optimize(ExpressionColumn expressionColumn, Column column) Get the expression that represents this column.
Expression	optimize(ExpressionColumn expressionColumn, Column column) Get the expression that represents this column. Parameters: expressionColumn - the expression column column - the column Returns: the optimized expression