# Hierarchy For Package org.apache.sling.scripting.sightly.impl.compiler.optimization

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.sling.scripting.sightly.compiler.commands.AbstractCommandVisitor (implements org.apache.sling.scripting.sightly.compiler.commands.CommandVisitor)
    - org.apache.sling.scripting.sightly.impl.compiler.optimization.CommandVariableUsage
  - org.apache.sling.scripting.sightly.impl.compiler.optimization.CoalescingWrites (implements org.apache.sling.scripting.sightly.compiler.commands.CommandHandler)
  - org.apache.sling.scripting.sightly.impl.compiler.optimization.SequenceStreamTransformer (implements org.apache.sling.scripting.sightly.impl.compiler.optimization.StreamTransformer)
  - org.apache.sling.scripting.sightly.compiler.expression.SideEffectVisitor (implements org.apache.sling.scripting.sightly.compiler.expression.NodeVisitor<T>)
    - org.apache.sling.scripting.sightly.impl.compiler.optimization.VariableFinder
  - org.apache.sling.scripting.sightly.impl.compiler.visitor.UniformVisitor (implements org.apache.sling.scripting.sightly.compiler.commands.CommandVisitor)
    - org.apache.sling.scripting.sightly.impl.compiler.visitor.TrackingVisitor<T>
      - org.apache.sling.scripting.sightly.impl.compiler.optimization.DeadCodeRemoval (implements org.apache.sling.scripting.sightly.impl.compiler.util.stream.EmitterVisitor)
      - org.apache.sling.scripting.sightly.impl.compiler.optimization.SyntheticMapRemoval (implements org.apache.sling.scripting.sightly.impl.compiler.util.stream.EmitterVisitor)
      - org.apache.sling.scripting.sightly.impl.compiler.optimization.UnusedVariableRemoval (implements org.apache.sling.scripting.sightly.impl.compiler.util.stream.EmitterVisitor)

## Interface Hierarchy

- org.apache.sling.scripting.sightly.impl.compiler.optimization.StreamTransformer