public abstract static class RowEvaluator.Decoder
extends java.lang.Object
Constructor and Description |
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Decoder(java.lang.Class<?> clazz)
Constructor.
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Modifier and Type | Method and Description |
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ColumnInfo |
createColumnInfo(java.lang.String name)
Returns a new ColumnInfo suitable for the decoded values.
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abstract java.lang.Object |
decode(java.lang.String value)
Decodes a value.
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abstract boolean |
isValid(java.lang.String value)
Indicates whether this decoder is capable of decoding a
given string.
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public Decoder(java.lang.Class<?> clazz)
clazz
- class of object to be returned by decode methodpublic ColumnInfo createColumnInfo(java.lang.String name)
name
- column namepublic abstract java.lang.Object decode(java.lang.String value)
isValid(java.lang.String)
returns true
for the presented value
; otherwise may throw an
unchecked exception.value
- string to decodevalue
public abstract boolean isValid(java.lang.String value)
value
- string to decode