org.codehaus.groovy.control.OptimizerVisitor

All Implemented Interfaces:: ExpressionTransformer, GroovyClassVisitor, GroovyCodeVisitor

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
visitAnnotations, visitAssertStatement, visitCaseStatement, visitConstructorOrMethod, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitProperty, visitReturnStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitWhileLoop

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport
addError, visitBlockStatement, visitBreakStatement, visitCatchStatement, visitClass, visitClassCodeContainer, visitConstructor, visitContinueStatement, visitDeclarationExpression, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitStatement, visitTryCatchFinally

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport
visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, 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

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

Class OptimizerVisitor

Constructor Summary

Method Summary

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

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

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

Methods inherited from class java.lang.Object

Constructor Details

OptimizerVisitor

Method Details

visitClass

transform

getSourceUnit

visitClosureExpression