public class HashMapper extends CellProcessorAdaptor implements BoolCellProcessor, DateCellProcessor, DoubleCellProcessor, LongCellProcessor, StringCellProcessor
next
Constructor and Description |
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HashMapper(java.util.Map<java.lang.Object,java.lang.Object> mapping)
Constructs a new HashMapper processor, which maps from one object to another, by looking up a
Map with the input as the key, and returning its corresponding value.
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HashMapper(java.util.Map<java.lang.Object,java.lang.Object> mapping,
CellProcessor next)
Constructs a new HashMapper processor, which maps from one object to another, by looking up a
Map with the input as the key, and returning its corresponding value.
|
HashMapper(java.util.Map<java.lang.Object,java.lang.Object> mapping,
java.lang.Object defaultValue)
Constructs a new HashMapper processor, which maps from one object to another, by looking up a
Map with the input as the key, and returning its corresponding value.
|
HashMapper(java.util.Map<java.lang.Object,java.lang.Object> mapping,
java.lang.Object defaultValue,
CellProcessor next)
Constructs a new HashMapper processor, which maps from one object to another, by looking up a
Map with the input as the key, and returning its corresponding value.
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Modifier and Type | Method and Description |
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java.lang.Object |
execute(java.lang.Object value,
CsvContext context)
This method is invoked by the framework when the processor needs to process data or check constraints.
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toString, validateInputNotNull
public HashMapper(java.util.Map<java.lang.Object,java.lang.Object> mapping)
mapping
- the Mapjava.lang.NullPointerException
- if mapping is nulljava.lang.IllegalArgumentException
- if mapping is emptypublic HashMapper(java.util.Map<java.lang.Object,java.lang.Object> mapping, java.lang.Object defaultValue)
mapping
- the MapdefaultValue
- the value to return if no mapping is foundjava.lang.NullPointerException
- if mapping is nulljava.lang.IllegalArgumentException
- if mapping is emptypublic HashMapper(java.util.Map<java.lang.Object,java.lang.Object> mapping, CellProcessor next)
mapping
- the Mapnext
- the next processor in the chainjava.lang.NullPointerException
- if mapping or next is nulljava.lang.IllegalArgumentException
- if mapping is emptypublic HashMapper(java.util.Map<java.lang.Object,java.lang.Object> mapping, java.lang.Object defaultValue, CellProcessor next)
mapping
- the MapdefaultValue
- the value to return if no mapping is foundnext
- the next processor in the chainjava.lang.NullPointerException
- if mapping or next is nulljava.lang.IllegalArgumentException
- if mapping is emptypublic java.lang.Object execute(java.lang.Object value, CsvContext context)
execute
in interface CellProcessor
value
- the value to be processedcontext
- the CSV contextSuperCsvCellProcessorException
- if value is nullCopyright © 2007-2014 Super CSV. All Rights Reserved.