Package org.codehaus.groovy.control

# Class OptimizerVisitor

java.lang.Object
org.codehaus.groovy.ast.CodeVisitorSupport
org.codehaus.groovy.ast.ClassCodeVisitorSupport
org.codehaus.groovy.ast.ClassCodeExpressionTransformer
org.codehaus.groovy.control.OptimizerVisitor

All Implemented Interfaces:
  `ExpressionTransformer`, `GroovyClassVisitor`, `GroovyCodeVisitor`, `ErrorCollecting`

public class OptimizerVisitor extends ClassCodeExpressionTransformer
Visitor to produce several optimizations:

- to replace numbered constants with references to static fields
- remove superfluous references to GroovyObject interface

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `OptimizerVisitor(CompilationUnit cu)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `protected SourceUnit`
  `getSourceUnit()`
  `Expression`
  `transform(Expression exp)`
  Transforms the given expression into another expression
  `void`
  `visitClass(ClassNode node, SourceUnit source)`
  `void`
  `visitClosureExpression(ClosureExpression expression)`

  ### Methods inherited from class org.codehaus.groovy.ast.ClassCodeExpressionTransformer

  `setSourcePosition, visitAnnotation, visitAssertStatement, visitCaseStatement, visitConstructorOrMethod, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitProperty, visitReturnStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitWhileLoop`

  ### Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport

  `addError, visitAnnotations, visitAnnotations, visitBlockStatement, visitBreakStatement, visitCatchStatement, visitClass, visitClassCodeContainer, visitConstructor, visitContinueStatement, visitDeclarationExpression, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitStatement, visitTryCatchFinally`

  ### Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport

  `afterSwitchConditionExpressionVisited, visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitLambdaExpression, visitListExpression, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitMethodReferenceExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitTernaryExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression`

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

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

  ### Methods inherited from interface org.codehaus.groovy.ast.GroovyCodeVisitor

  `visit, visit, visitEmptyExpression, visitListOfExpressions`

- ## Constructor Details

  - ### OptimizerVisitor

    public OptimizerVisitor(CompilationUnit cu)

- ## Method Details

  - ### visitClass

    public void visitClass(ClassNode node, SourceUnit source)

  - ### transform

    public Expression transform(Expression exp)
    Description copied from interface: `ExpressionTransformer`
    Transforms the given expression into another expression
    Specified by:
      `transform` in interface `ExpressionTransformer`
    Overrides:
      `transform` in class `ClassCodeExpressionTransformer`

  - ### getSourceUnit

    protected SourceUnit getSourceUnit()
    Specified by:
      `getSourceUnit` in class `ClassCodeVisitorSupport`

  - ### visitClosureExpression

    public void visitClosureExpression(ClosureExpression expression)
    Specified by:
      `visitClosureExpression` in interface `GroovyCodeVisitor`
    Overrides:
      `visitClosureExpression` in class `CodeVisitorSupport`