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## com.beasys.commerce.ebusiness.catalog
Class CategoryKey

    java.lang.Object
      com.beasys.commerce.ebusiness.catalog.CatalogItemKey
          com.beasys.commerce.ebusiness.catalog.CategoryKey

All Implemented Interfaces:
  Cloneable, Comparable, Serializable

public class CategoryKey
extends CatalogItemKey

The CategoryKey class is used to index and retrieve Category objects.

See Also:
  Serialized Form

Field Summary
`static CategoryKey` | `ROOT` This key allows you to specify retrieval of items from the root of the category hierarchy.

Constructor Summary
`CategoryKey()` Default constructor.
`CategoryKey(String identifier)` Class constructor.

Method Summary
`Object` | `clone()` clone implementation for CategoryKey.

Methods inherited from class com.beasys.commerce.ebusiness.catalog.CatalogItemKey
`compareTo, equals, getIdentifier, hashCode, toString`

Methods inherited from class java.lang.Object
`finalize, getClass, notify, notifyAll, wait, wait, wait`

Field Detail

### ROOT

    public static final CategoryKey ROOT

  This key allows you to specify retrieval of items from the root of the category hierarchy.

Constructor Detail

### CategoryKey

    public CategoryKey()

  Default constructor.

### CategoryKey

    public CategoryKey(String identifier)

  Class constructor.

Parameters:
  `identifier` - A `Category` identifier.

Method Detail

### clone

    public Object clone()

  clone implementation for CategoryKey.

  Overrides:
    `clone` in class `CatalogItemKey`
  Returns:
    a clone of this object.

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