uk.ac.starlink.ttools.task
Class MultiOutputFormatParameter
java.lang.Object
uk.ac.starlink.task.Parameter<String>
uk.ac.starlink.task.StringParameter
uk.ac.starlink.ttools.task.OutputFormatParameter
uk.ac.starlink.ttools.task.MultiOutputFormatParameter
- All Implemented Interfaces:
- ExtraParameter
public class MultiOutputFormatParameter
- extends OutputFormatParameter
- implements ExtraParameter
Parameter to hold an output format capable of writing multiple tables.
- Since:
- 6 Jul 2010
- Author:
- Mark Taylor
Methods inherited from class uk.ac.starlink.task.Parameter |
clearValue, getDescription, getName, getPosition, getPreferExplicit, getPrompt, getStringDefault, getUsage, getValueClass, isNullPermitted, objectToString, objectValue, setDescription, setDescription, setName, setNullPermitted, setPosition, setPreferExplicit, setPrompt, setStringDefault, setUsage, setValue, setValueFromObject, setValueFromString, stringValue, toArray, toString |
MultiOutputFormatParameter
public MultiOutputFormatParameter(String name)
getExtraUsage
public String getExtraUsage(TableEnvironment env)
- Description copied from interface:
ExtraParameter
- Returns an extended usage message. This should not repeat the
content of the normal usage message. It should be preformatted,
that is it should contain newlines to keep the line length down
to less than 80 characters.
- Specified by:
getExtraUsage
in interface ExtraParameter
- Overrides:
getExtraUsage
in class OutputFormatParameter
- Parameters:
env
- execution envrionment
- Returns:
- extended usage message
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