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Scala example source code file (Indexer.scala)

This example Scala source code file (Indexer.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Scala source code examples by using tags.

All credit for the original source code belongs to; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Scala tags/keywords

compiler, generator, index, indexer, nsc, universer

The Indexer.scala Scala example source code

package doc
package doclet

/** A `Generator` may implement the `Indexer` trait to gain access to pre-calculated indexing information */
trait Indexer extends Generator with Universer {

  protected var indexField: Index = null

  def index: Index = indexField

  def setIndex(i: Index) {
    assert(indexField == null)
    indexField = i

  checks += { () =>
    indexField != null


Other Scala source code examples

Here is a short list of links related to this Scala Indexer.scala source code file:

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