## Uses of Class
org.eclipse.incquery.runtime.rete.index.NullIndexer

- Packages that use NullIndexer
  Package | Description
  --- | ---
  org.eclipse.incquery.runtime.internal.boundary.unused |
  org.eclipse.incquery.runtime.rete.index |

- - ### Uses of NullIndexer in org.eclipse.incquery.runtime.internal.boundary.unused

    Methods in org.eclipse.incquery.runtime.internal.boundary.unused that return NullIndexer
    Modifier and Type | Method and Description
    --- | ---
    `NullIndexer` | EStructuralFeatureBinaryInputNode.`getNullIndexer()`
    `NullIndexer` | EClassUnaryInputNode.`getNullIndexer()`

  - ### Uses of NullIndexer in org.eclipse.incquery.runtime.rete.index

    Subclasses of NullIndexer in org.eclipse.incquery.runtime.rete.index
    Modifier and Type | Class and Description
    --- | ---
    `class` | `MemoryNullIndexer` Defines a trivial indexer that projects the contents of a memory-equipped node to the empty tuple, and can therefore save space.