Interface CharMapper
- All Known Implementing Classes:
ChangeCase.ToLowerCase
,ChangeCase.ToUpperCase
,NullEncoder.DecodeNull
,NullEncoder.EncodeNull
,SpaceMapper.FromNonBreakSpace
,SpaceMapper.FromPredicate
,SpaceMapper.ToNonBreakSpace
public interface CharMapper
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Field Summary
Fields -
Method Summary
Modifier and TypeMethodDescriptiondefault CharMapper
andThen
(CharMapper after) Returns a composed operator that first applies this operator to its input, and then applies theafter
operator to the result.default CharMapper
compose
(CharMapper before) Returns a composed operator that first applies thebefore
operator to its input, and then applies this operator to the result.static CharMapper
identity()
Returns a unary operator that always returns its input argument.char
map
(char codePoint) Map characters
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Field Details
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IDENTITY
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Method Details
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map
char map(char codePoint) Map characters- Parameters:
codePoint
- code point- Returns:
- mapped character
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compose
Returns a composed operator that first applies thebefore
operator to its input, and then applies this operator to the result. If evaluation of either operator throws an exception, it is relayed to the caller of the composed operator.- Parameters:
before
- the operator to apply before this operator is applied- Returns:
- a composed operator that first applies the
before
operator and then applies this operator - Throws:
NullPointerException
- if before is null- See Also:
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andThen
Returns a composed operator that first applies this operator to its input, and then applies theafter
operator to the result. If evaluation of either operator throws an exception, it is relayed to the caller of the composed operator.- Parameters:
after
- the operator to apply after this operator is applied- Returns:
- a composed operator that first applies this operator and then
applies the
after
operator - Throws:
NullPointerException
- if after is null- See Also:
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identity
Returns a unary operator that always returns its input argument.- Returns:
- a unary operator that always returns its input argument
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