Package uk.ac.starlink.ttools.mode
Class CountMode
java.lang.Object
uk.ac.starlink.ttools.mode.CountMode
- All Implemented Interfaces:
ProcessingMode
Processing mode which just counts the number of rows and columns and
writes a summary to the output stream.
- Since:
- 15 Aug 2005
- Author:
- Mark Taylor
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncreateConsumer
(uk.ac.starlink.task.Environment env) Creates a TableConsumer, deriving any additional required configuration from a given environment.uk.ac.starlink.task.Parameter<?>[]
Returns a list of any parameters which are associated with this mode.Returns a textual description of this processing mode.
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Constructor Details
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CountMode
public CountMode()Constructs an instance with default parallelism. -
CountMode
public CountMode(boolean isParallel) Constructs an instance with specified paralellism.- Parameters:
isParallel
- true to count in parallel where possible
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Method Details
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getAssociatedParameters
public uk.ac.starlink.task.Parameter<?>[] getAssociatedParameters()Description copied from interface:ProcessingMode
Returns a list of any parameters which are associated with this mode.- Specified by:
getAssociatedParameters
in interfaceProcessingMode
- Returns:
- parameter list
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getDescription
Description copied from interface:ProcessingMode
Returns a textual description of this processing mode. This will be included in the user document so should be in XML.- Specified by:
getDescription
in interfaceProcessingMode
- Returns:
- textual description of this mode
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createConsumer
Description copied from interface:ProcessingMode
Creates a TableConsumer, deriving any additional required configuration from a given environment.- Specified by:
createConsumer
in interfaceProcessingMode
- Parameters:
env
- execution environment
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