Class NOPTransformer
- java.lang.Object
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- org.apache.commons.collections.functors.NOPTransformer
 
 
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- All Implemented Interfaces:
 java.io.Serializable,Transformer
@Deprecated(since="2021-04-30") public class NOPTransformer extends java.lang.Object implements Transformer, java.io.Serializable
Deprecated.Commons Collections 3 is in maintenance mode. Commons Collections 4 should be used instead.Transformer implementation that does nothing.- Since:
 - Commons Collections 3.0
 - See Also:
 - Serialized Form
 
 
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Field Summary
Fields Modifier and Type Field Description static TransformerINSTANCEDeprecated.Singleton predicate instance 
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static TransformergetInstance()Deprecated.Factory returning the singleton instance.java.lang.Objecttransform(java.lang.Object input)Deprecated.Transforms the input to result by doing nothing. 
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Field Detail
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INSTANCE
public static final Transformer INSTANCE
Deprecated.Singleton predicate instance 
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Method Detail
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getInstance
public static Transformer getInstance()
Deprecated.Factory returning the singleton instance.- Returns:
 - the singleton instance
 - Since:
 - Commons Collections 3.1
 
 
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transform
public java.lang.Object transform(java.lang.Object input)
Deprecated.Transforms the input to result by doing nothing.- Specified by:
 transformin interfaceTransformer- Parameters:
 input- the input object to transform- Returns:
 - the transformed result which is the input
 
 
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