Package org.openscience.cdk.io.listener
Class TextGUIListener
java.lang.Object
org.openscience.cdk.io.listener.TextGUIListener
- All Implemented Interfaces:
EventListener
,IChemObjectIOListener
,IReaderListener
,IWriterListener
Allows processing of IOSetting quesions which are passed to the user
by using the System.out and System.in by default.
This listener can also be used to list all the questions a ChemObjectWriter
has, by using a dummy StringWriter, and a null
Reader.
- Author:
- Egon Willighagen <egonw@sci.kun.nl>
- Source code:
- main
- Belongs to CDK module:
- io
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
frameRead
(ReaderEvent event) Indicates that a new frame has been read.void
processIOSettingQuestion
(IOSetting setting) Processes the IOSettings by listing the question, giving the options and asking the user to provide their choice.void
setInputReader
(Reader reader) Overwrites the default reader from which the input is taken.void
setLevel
(IOSetting.Importance level) void
setOutputWriter
(Writer writer) Overwrites the default writer to which the output is directed.
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Constructor Details
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TextGUIListener
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Method Details
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setLevel
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setOutputWriter
Overwrites the default writer to which the output is directed. -
setInputReader
Overwrites the default reader from which the input is taken. -
frameRead
Description copied from interface:IReaderListener
Indicates that a new frame has been read.- Specified by:
frameRead
in interfaceIReaderListener
- Parameters:
event
- information about the event.
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processIOSettingQuestion
Processes the IOSettings by listing the question, giving the options and asking the user to provide their choice.Note: if the input reader is
null
, then the method does not wait for an answer, and takes the default.- Specified by:
processIOSettingQuestion
in interfaceIChemObjectIOListener
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