Class StringValueTransformer<T>
java.lang.Object
org.apache.commons.collections4.functors.StringValueTransformer<T>
- All Implemented Interfaces:
Serializable
,Transformer<T,
String>
public final class StringValueTransformer<T>
extends Object
implements Transformer<T,String>, Serializable
Transformer implementation that returns the result of calling
String.valueOf
on the input object.- Since:
- 3.0
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate static final Transformer
<Object, String> Singleton predicate instanceprivate static final long
Serial version UID -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprivate Object
static <T> Transformer
<T, String> Factory returning the singleton instance.Transforms the input to result by callingString.valueOf
.
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Field Details
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serialVersionUID
private static final long serialVersionUIDSerial version UID- See Also:
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INSTANCE
Singleton predicate instance
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Constructor Details
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StringValueTransformer
private StringValueTransformer()Restricted constructor.
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Method Details
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stringValueTransformer
Factory returning the singleton instance.- Type Parameters:
T
- the input type- Returns:
- the singleton instance
- Since:
- 3.1
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transform
Transforms the input to result by callingString.valueOf
.- Specified by:
transform
in interfaceTransformer<T,
String> - Parameters:
input
- the input object to transform- Returns:
- the transformed result
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readResolve
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