Class AbstractObjectProcessor<T extends Context>
- All Implemented Interfaces:
ConversionProcessor
,Processor<T>
- Direct Known Subclasses:
AbstractBatchedObjectColumnProcessor
,AbstractMasterDetailProcessor
,AbstractObjectColumnProcessor
,AbstractObjectListProcessor
,ObjectRowProcessor
Processor
implementation for converting rows extracted from any implementation of AbstractParser
into arrays of objects.
This uses the value conversions provided by Conversion
instances.
For each row processed, a sequence of conversions will be executed and stored in an object array, at its original position.
The row with the result of these conversions will then be sent to the rowProcessed(Object[], Context)
method, where the user can access it.
- See Also:
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Field Summary
Fields inherited from class com.univocity.parsers.common.DefaultConversionProcessor
conversions
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
processEnded
(T context) This method will by invoked by the parser once, after the parsing process stopped and all resources were closed.void
processStarted
(T context) This method will by invoked by the parser once, when it is ready to start processing the input.abstract void
rowProcessed
(Object[] row, T context) Invoked by the processor after all values of a valid record have been processed and converted into an Object array.void
rowProcessed
(String[] row, T context) Executes the sequences of conversions defined usingDefaultConversionProcessor.convertFields(Conversion...)
,DefaultConversionProcessor.convertIndexes(Conversion...)
andDefaultConversionProcessor.convertAll(Conversion...)
, for every field in the given row.Methods inherited from class com.univocity.parsers.common.DefaultConversionProcessor
applyConversions, convertAll, convertFields, convertIndexes, convertType, handleConversionError, initializeConversions, reverseConversions, toDataProcessingException
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Constructor Details
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AbstractObjectProcessor
public AbstractObjectProcessor()
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Method Details
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rowProcessed
Executes the sequences of conversions defined usingDefaultConversionProcessor.convertFields(Conversion...)
,DefaultConversionProcessor.convertIndexes(Conversion...)
andDefaultConversionProcessor.convertAll(Conversion...)
, for every field in the given row.Each field will be transformed using the
Conversion.execute(Object)
method.In general the conversions will process a String and convert it to some object value (such as booleans, dates, etc).
- Specified by:
rowProcessed
in interfaceProcessor<T extends Context>
- Parameters:
row
- the parsed record with its individual records as extracted from the original input.context
- the current state of the parsing process.Fields that do not have any conversion defined will just be copied to the object array into their original positions.
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rowProcessed
Invoked by the processor after all values of a valid record have been processed and converted into an Object array.- Parameters:
row
- object array created with the information extracted by the parser and then converted.context
- A contextual object with information and controls over the current state of the parsing process
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processStarted
Description copied from interface:Processor
This method will by invoked by the parser once, when it is ready to start processing the input.- Specified by:
processStarted
in interfaceProcessor<T extends Context>
- Parameters:
context
- A contextual object with information and controls over the current state of the parsing process
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processEnded
Description copied from interface:Processor
This method will by invoked by the parser once, after the parsing process stopped and all resources were closed.It will always be called by the parser: in case of errors, if the end of the input us reached, or if the user stopped the process manually using
Context.stop()
.- Specified by:
processEnded
in interfaceProcessor<T extends Context>
- Parameters:
context
- A contextual object with information and controls over the state of the parsing process
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