Package org.supercsv.cellprocessor
Class ParseLong
java.lang.Object
org.supercsv.cellprocessor.CellProcessorAdaptor
org.supercsv.cellprocessor.ParseLong
- All Implemented Interfaces:
CellProcessor
,StringCellProcessor
Converts a String to a Long.
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Field Summary
Fields inherited from class org.supercsv.cellprocessor.CellProcessorAdaptor
next
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Constructor Summary
ConstructorsConstructorDescriptionConstructs a new ParseLong processor, which converts a String to a Long.ParseLong
(LongCellProcessor next) Constructs a new ParseLong processor, which converts a String to a Long, then calls the next processor in the chain. -
Method Summary
Modifier and TypeMethodDescriptionexecute
(Object value, CsvContext context) This method is invoked by the framework when the processor needs to process data or check constraints.Methods inherited from class org.supercsv.cellprocessor.CellProcessorAdaptor
toString, validateInputNotNull
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Constructor Details
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ParseLong
public ParseLong()Constructs a new ParseLong processor, which converts a String to a Long. -
ParseLong
Constructs a new ParseLong processor, which converts a String to a Long, then calls the next processor in the chain.- Parameters:
next
- the next processor in the chain- Throws:
NullPointerException
- if next is null
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Method Details
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execute
This method is invoked by the framework when the processor needs to process data or check constraints.- Specified by:
execute
in interfaceCellProcessor
- Parameters:
value
- the value to be processedcontext
- the CSV context- Returns:
- the result of cell processor execution
- Throws:
SuperCsvCellProcessorException
- if value is null, isn't a Long or String, or can't be parsed as a Long
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