org.apache.commons.collections4

## Class SplitMapUtils

- java.lang.Object
- - org.apache.commons.collections4.SplitMapUtils

-     public class SplitMapUtils
      extends Object

  Utilities for working with "split maps:" objects that implement `Put` and/or `Get` but not `Map`.
  Since:
    4.0
  See Also:
    `Get`, `Put`

- - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static <K,V> IterableMap<K,V>` | `readableMap(Get<K,V> get)` Get the specified `Get` as an instance of `IterableMap`.
    `static <K,V> Map<K,V>` | `writableMap(Put<K,V> put)` Get the specified `Put` as an instanceof `Map`.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Method Detail

    - #### readableMap

          public static <K,V> IterableMap<K,V> readableMap(Get<K,V> get)

      Get the specified `Get` as an instance of `IterableMap`. If `get` implements `IterableMap` directly, no conversion will take place. If `get` implements `Map` but not `IterableMap` it will be decorated. Otherwise an `Unmodifiable` `IterableMap` will be returned.
      Type Parameters:
        `K` - the key type
        `V` - the value type
      Parameters:
        `get` - to wrap, must not be null
      Returns:
        `IterableMap`
      Throws:
        `NullPointerException` - if the argument is null

    - #### writableMap

          public static <K,V> Map<K,V> writableMap(Put<K,V> put)

      Get the specified `Put` as an instanceof `Map`. If `put` implements `Map` directly, no conversion will take place. Otherwise a write-only `Map` will be returned. On such a `Map` it is recommended that the result of #put(K, V) be discarded as it likely will not match `V` at runtime.
      Type Parameters:
        `K` - the key type
        `V` - the element type
      Parameters:
        `put` - to wrap, must not be null
      Returns:
        `Map`
      Throws:
        `NullPointerException` - if the argument is null

Copyright © 2001–2018 The Apache Software Foundation. All rights reserved.