Package org.codehaus.groovy.util

## Class SingleKeyHashMap

- java.lang.Object
- - org.codehaus.groovy.util.ComplexKeyHashMap
  - - org.codehaus.groovy.util.SingleKeyHashMap

- Direct Known Subclasses:
    `MetaClassImpl.Index`

      public class SingleKeyHashMap
      extends ComplexKeyHashMap

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class | Description
    --- | --- | ---
    `static interface` | `SingleKeyHashMap.Copier` |
    `static class` | `SingleKeyHashMap.Entry` |

    - ### Nested classes/interfaces inherited from class org.codehaus.groovy.util.ComplexKeyHashMap

      `ComplexKeyHashMap.EntryIterator`

  - ### Field Summary

    - ### Fields inherited from class org.codehaus.groovy.util.ComplexKeyHashMap

      `DEFAULT_CAPACITY, MAXIMUM_CAPACITY, MINIMUM_CAPACITY, size, table, threshold`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `SingleKeyHashMap()` |
    `SingleKeyHashMap​(boolean b)` |

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | `containsKey​(String name)` |
    `static SingleKeyHashMap` | `copy​(SingleKeyHashMap dst, SingleKeyHashMap src, SingleKeyHashMap.Copier copier)` |
    `Object` | `get​(Object key)` |
    `SingleKeyHashMap.Entry` | `getOrPut​(Object key)` |
    `SingleKeyHashMap.Entry` | `getOrPutEntry​(SingleKeyHashMap.Entry element)` |
    `void` | `put​(Object key, Object value)` |
    `SingleKeyHashMap.Entry` | `putCopyOfUnexisting​(SingleKeyHashMap.Entry ee)` |
    `ComplexKeyHashMap.Entry` | `remove​(Object key)` |

    - ### Methods inherited from class org.codehaus.groovy.util.ComplexKeyHashMap

      `clear, getEntrySetIterator, getTable, hash, init, isEmpty, resize, size`

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

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

- - ### Constructor Detail

    - #### SingleKeyHashMap

          public SingleKeyHashMap()

    - #### SingleKeyHashMap

          public SingleKeyHashMap​(boolean b)

  - ### Method Detail

    - #### containsKey

          public boolean containsKey​(String name)

    - #### put

          public void put​(Object key,
                          Object value)

    - #### get

          public final Object get​(Object key)

    - #### getOrPut

          public SingleKeyHashMap.Entry getOrPut​(Object key)

    - #### getOrPutEntry

          public SingleKeyHashMap.Entry getOrPutEntry​(SingleKeyHashMap.Entry element)

    - #### putCopyOfUnexisting

          public SingleKeyHashMap.Entry putCopyOfUnexisting​(SingleKeyHashMap.Entry ee)

    - #### remove

          public final ComplexKeyHashMap.Entry remove​(Object key)

    - #### copy

          public static SingleKeyHashMap copy​(SingleKeyHashMap dst,
                                              SingleKeyHashMap src,
                                              SingleKeyHashMap.Copier copier)