ProcessingFilter
public class TransposeFilter extends BasicFilter
Modifier and Type | Field | Description |
---|---|---|
static uk.ac.starlink.table.ColumnInfo |
HEADING_INFO |
Metadata for column representing original column names.
|
Constructor | Description |
---|---|
TransposeFilter() |
Constructor.
|
Modifier and Type | Method | Description |
---|---|---|
ProcessingStep |
createStep(java.util.Iterator argIt) |
Creates a new ProcessingStep based on a sequence of command-line
arguments.
|
protected java.lang.String[] |
getDescriptionLines() |
explainSyntax, getDescription, getName, getUsage
public static final uk.ac.starlink.table.ColumnInfo HEADING_INFO
protected java.lang.String[] getDescriptionLines()
getDescriptionLines
in class BasicFilter
public ProcessingStep createStep(java.util.Iterator argIt) throws ArgException
ProcessingFilter
If the argument list is badly-formed as far as this filter is
concerned, an ArgException
should be thrown.
If its usageFrament
is blank, it will be filled in
later using this mode's usage text.
argIt
- iterator over command-line arguments positioned
at the first oneArgException
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