org.apache.tools.ant.types.resources

## Class AllButLast

- java.lang.Object
- - org.apache.tools.ant.ProjectComponent
  - - org.apache.tools.ant.types.DataType
    - - org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper
      - - org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper
        - - org.apache.tools.ant.types.resources.SizeLimitCollection
          - - org.apache.tools.ant.types.resources.AllButLast

- All Implemented Interfaces:
    java.lang.Cloneable, java.lang.Iterable<Resource>, ResourceCollection

      public class AllButLast
      extends SizeLimitCollection

  ResourceCollection that contains all resources of another collection except for the last `count` elements, a la the UNIX head command with parameter `-n -count`.
  Since:
    Ant 1.9.5

- - ### Field Summary

    - ### Fields inherited from class org.apache.tools.ant.types.DataType

      `checked, ref`

    - ### Fields inherited from class org.apache.tools.ant.ProjectComponent

      `description, location, project`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AllButLast()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected java.util.Collection<Resource>` | `getCollection()` Take all elements except for the last `count` elements.
    `int` | `size()` Efficient size implementation.

    - ### Methods inherited from class org.apache.tools.ant.types.resources.SizeLimitCollection

      `getCount, getValidCount, setCount`

    - ### Methods inherited from class org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper

      `createIterator, getSize`

    - ### Methods inherited from class org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper

      `add, dieOnCircularReference, getResourceCollection, isCache, isFilesystemOnly, iterator, setCache, toString`

    - ### Methods inherited from class org.apache.tools.ant.types.DataType

      `checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes`

    - ### Methods inherited from class org.apache.tools.ant.ProjectComponent

      `getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject`

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

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

- - ### Constructor Detail

    - #### AllButLast

          public AllButLast()

  - ### Method Detail

    - #### getCollection

          protected java.util.Collection<Resource> getCollection()

      Take all elements except for the last `count` elements.
      Specified by:
        `getCollection` in class `BaseResourceCollectionWrapper`
      Returns:
        a Collection of Resources.

    - #### size

          public int size()

      Description copied from class: `SizeLimitCollection`
      Efficient size implementation.
      Specified by:
        `size` in interface `ResourceCollection`
      Overrides:
        `size` in class `SizeLimitCollection`
      Returns:
        int size