org.richfaces.event.sort

## Class AbstractSortListener

- java.lang.Object
- - org.richfaces.event.sort.AbstractSortListener

- All Implemented Interfaces:
    java.util.EventListener, javax.faces.event.FacesListener, org.richfaces.event.sort.SortListener
  Direct Known Subclasses:
    MultiColumnSortListener, SingleColumnSortListener

      public abstract class AbstractSortListener
      extends java.lang.Object
      implements org.richfaces.event.sort.SortListener

  Author:
    Maksim Kaszynski

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `AbstractSortListener()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected java.lang.Boolean` | `nextSortOrder(java.lang.Boolean current, java.lang.Boolean suggested)` Encapsulate sorting toggle here

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

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

    - ### Methods inherited from interface org.richfaces.event.sort.SortListener

      `processSort`

- - ### Constructor Detail

    - #### AbstractSortListener

          public AbstractSortListener()

  - ### Method Detail

    - #### nextSortOrder

          protected java.lang.Boolean nextSortOrder(java.lang.Boolean current,
                                        java.lang.Boolean suggested)

      Encapsulate sorting toggle here
      Parameters:
        `current` -
        `suggested` -
      Returns:

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