Class MasterDetailProcessor
- java.lang.Object
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- com.univocity.parsers.common.DefaultConversionProcessor
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- com.univocity.parsers.common.processor.core.AbstractObjectProcessor<T>
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- com.univocity.parsers.common.processor.core.AbstractMasterDetailProcessor<ParsingContext>
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- com.univocity.parsers.common.processor.MasterDetailProcessor
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- All Implemented Interfaces:
ConversionProcessor
,Processor<ParsingContext>
public abstract class MasterDetailProcessor extends AbstractMasterDetailProcessor<ParsingContext>
ARowProcessor
implementation for associating rows extracted from any implementation ofAbstractParser
intoMasterDetailRecord
instances.For each row processed, a call to
AbstractMasterDetailProcessor.isMasterRecord(String[], Context)
will be made to identify whether or not it is a master row.The detail rows are automatically associated with the master record in an instance of
MasterDetailRecord
.When the master record is fully processed (i.e.
MasterDetailRecord
contains a master row and all associated detail rows), it is sent to the user for processing inAbstractMasterDetailProcessor.masterDetailRecordProcessed(MasterDetailRecord, Context)
.Note this class extends
ObjectRowProcessor
and value conversions provided byConversion
instances are fully supported.
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Field Summary
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Fields inherited from class com.univocity.parsers.common.DefaultConversionProcessor
conversions
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Constructor Summary
Constructors Constructor Description MasterDetailProcessor(ObjectRowListProcessor detailProcessor)
MasterDetailProcessor(RowPlacement rowPlacement, ObjectRowListProcessor detailProcessor)
Creates a MasterDetailProcessor
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Method Summary
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Methods inherited from class com.univocity.parsers.common.processor.core.AbstractMasterDetailProcessor
isMasterRecord, masterDetailRecordProcessed, processEnded, processStarted, rowProcessed, rowProcessed
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Methods inherited from class com.univocity.parsers.common.DefaultConversionProcessor
applyConversions, convertAll, convertFields, convertIndexes, convertType, handleConversionError, initializeConversions, reverseConversions, toDataProcessingException
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Constructor Detail
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MasterDetailProcessor
public MasterDetailProcessor(RowPlacement rowPlacement, ObjectRowListProcessor detailProcessor)
Creates a MasterDetailProcessor- Parameters:
rowPlacement
- indication whether the master records are placed in relation its detail records in the input.Master record (Totals) Master record (Totals) above detail records under detail records Totals | 100 Item | 60 Item | 60 Item | 40 Item | 40 Totals | 100
detailProcessor
- theObjectRowListProcessor
that processes detail rows.
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MasterDetailProcessor
public MasterDetailProcessor(ObjectRowListProcessor detailProcessor)
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