## Uses of Interface
org.apache.commons.math3.util.NumberTransformer

- Packages that use NumberTransformer
  Package | Description
  --- | ---
  org.apache.commons.math3.util | Convenience routines and common data structures used throughout the commons-math library.

- - ### Uses of NumberTransformer in org.apache.commons.math3.util

    Classes in org.apache.commons.math3.util that implement NumberTransformer
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DefaultTransformer` A Default NumberTransformer for java.lang.Numbers and Numeric Strings.
    `class` | `TransformerMap` This TansformerMap automates the transformation of mixed object types.

    Methods in org.apache.commons.math3.util that return NumberTransformer
    Modifier and Type | Method and Description
    --- | ---
    `NumberTransformer` | TransformerMap.`getTransformer(Class<?> key)` Returns the Transformer that is mapped to a class if mapping is not present, this returns null.
    `NumberTransformer` | TransformerMap.`putTransformer(Class<?> key, NumberTransformer transformer)` Sets a Class to Transformer Mapping in the Map.
    `NumberTransformer` | TransformerMap.`removeTransformer(Class<?> key)` Removes a Class to Transformer Mapping in the Map.

    Methods in org.apache.commons.math3.util that return types with arguments of type NumberTransformer
    Modifier and Type | Method and Description
    --- | ---
    `Collection<NumberTransformer>` | TransformerMap.`transformers()` Returns the Set of NumberTransformers used as values in the map.

    Methods in org.apache.commons.math3.util with parameters of type NumberTransformer
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | TransformerMap.`containsTransformer(NumberTransformer value)` Tests if a NumberTransformer is present in the TransformerMap.
    `NumberTransformer` | TransformerMap.`putTransformer(Class<?> key, NumberTransformer transformer)` Sets a Class to Transformer Mapping in the Map.

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