org.codehaus.groovy.classgen

## Class VariableScopeVisitor

- java.lang.Object
- - org.codehaus.groovy.ast.CodeVisitorSupport
  - - org.codehaus.groovy.ast.ClassCodeVisitorSupport
    - - org.codehaus.groovy.classgen.VariableScopeVisitor

All Implemented Interfaces:
  GroovyClassVisitor, GroovyCodeVisitor

    public class VariableScopeVisitor
    extends ClassCodeVisitorSupport

goes through an AST and initializes the scopes

### Constructor Summary

Constructors
Constructor and Description
`VariableScopeVisitor(SourceUnit source)`

### Method Summary

Methods
`protected SourceUnit` `getSourceUnit()`
`void` `prepareVisit(ClassNode node)` Setup the current class node context.
`void` `visitAnnotations(AnnotatedNode node)`
`void` `visitBinaryExpression(BinaryExpression be)`
`void` `visitBlockStatement(BlockStatement block)`
`void` `visitCatchStatement(CatchStatement statement)`
`void` `visitClass(ClassNode node)` Visit a ClassNode.
`void` `visitClosureExpression(ClosureExpression expression)`
`void` `visitConstructorCallExpression(ConstructorCallExpression call)`
`protected void` `visitConstructorOrMethod(MethodNode node, boolean isConstructor)`
`void` `visitDeclarationExpression(DeclarationExpression expression)`
`void` `visitField(FieldNode node)` Visit a FieldNode.
`void` `visitFieldExpression(FieldExpression expression)`
`void` `visitForLoop(ForStatement forLoop)`
`void` `visitIfElse(IfStatement ifElse)`
`void` `visitMethodCallExpression(MethodCallExpression call)`
`void` `visitProperty(PropertyNode node)` Visit a PropertyNode.
`void` `visitPropertyExpression(PropertyExpression expression)`
`void` `visitVariableExpression(VariableExpression expression)`

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

`addError, visitAssertStatement, visitBreakStatement, visitCaseStatement, visitClassCodeContainer, visitConstructor, visitContinueStatement, visitDoWhileLoop, visitExpressionStatement, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop`

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

`visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureListExpression, visitConstantExpression, visitEmptyStatement, visitGStringExpression, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodPointerExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitRangeExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitTernaryExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression`

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

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

### Constructor Detail

#### VariableScopeVisitor

    public VariableScopeVisitor(SourceUnit source)

### Method Detail

#### getSourceUnit

    protected SourceUnit getSourceUnit()

Specified by:
  `getSourceUnit` in class `ClassCodeVisitorSupport`

#### visitBlockStatement

    public void visitBlockStatement(BlockStatement block)

Specified by:
  `visitBlockStatement` in interface `GroovyCodeVisitor`
Overrides:
  `visitBlockStatement` in class `ClassCodeVisitorSupport`

#### visitForLoop

    public void visitForLoop(ForStatement forLoop)

Specified by:
  `visitForLoop` in interface `GroovyCodeVisitor`
Overrides:
  `visitForLoop` in class `ClassCodeVisitorSupport`

#### visitIfElse

    public void visitIfElse(IfStatement ifElse)

Specified by:
  `visitIfElse` in interface `GroovyCodeVisitor`
Overrides:
  `visitIfElse` in class `ClassCodeVisitorSupport`

#### visitDeclarationExpression

    public void visitDeclarationExpression(DeclarationExpression expression)

Specified by:
  `visitDeclarationExpression` in interface `GroovyCodeVisitor`
Overrides:
  `visitDeclarationExpression` in class `ClassCodeVisitorSupport`

#### visitBinaryExpression

    public void visitBinaryExpression(BinaryExpression be)

Specified by:
  `visitBinaryExpression` in interface `GroovyCodeVisitor`
Overrides:
  `visitBinaryExpression` in class `CodeVisitorSupport`

#### visitVariableExpression

    public void visitVariableExpression(VariableExpression expression)

Specified by:
  `visitVariableExpression` in interface `GroovyCodeVisitor`
Overrides:
  `visitVariableExpression` in class `CodeVisitorSupport`

#### visitPropertyExpression

    public void visitPropertyExpression(PropertyExpression expression)

Specified by:
  `visitPropertyExpression` in interface `GroovyCodeVisitor`
Overrides:
  `visitPropertyExpression` in class `CodeVisitorSupport`

#### visitClosureExpression

    public void visitClosureExpression(ClosureExpression expression)

Specified by:
  `visitClosureExpression` in interface `GroovyCodeVisitor`
Overrides:
  `visitClosureExpression` in class `CodeVisitorSupport`

#### visitCatchStatement

    public void visitCatchStatement(CatchStatement statement)

Specified by:
  `visitCatchStatement` in interface `GroovyCodeVisitor`
Overrides:
  `visitCatchStatement` in class `ClassCodeVisitorSupport`

#### visitFieldExpression

    public void visitFieldExpression(FieldExpression expression)

Specified by:
  `visitFieldExpression` in interface `GroovyCodeVisitor`
Overrides:
  `visitFieldExpression` in class `CodeVisitorSupport`

#### visitClass

    public void visitClass(ClassNode node)

Description copied from interface: `GroovyClassVisitor`
Visit a ClassNode.

Specified by:
  `visitClass` in interface `GroovyClassVisitor`
Overrides:
  `visitClass` in class `ClassCodeVisitorSupport`

#### prepareVisit

    public void prepareVisit(ClassNode node)

Setup the current class node context.

Parameters:
  `node` -

#### visitConstructorOrMethod

    protected void visitConstructorOrMethod(MethodNode node,
                                boolean isConstructor)

Overrides:
  `visitConstructorOrMethod` in class `ClassCodeVisitorSupport`

#### visitMethodCallExpression

    public void visitMethodCallExpression(MethodCallExpression call)

Specified by:
  `visitMethodCallExpression` in interface `GroovyCodeVisitor`
Overrides:
  `visitMethodCallExpression` in class `CodeVisitorSupport`

#### visitConstructorCallExpression

    public void visitConstructorCallExpression(ConstructorCallExpression call)

Specified by:
  `visitConstructorCallExpression` in interface `GroovyCodeVisitor`
Overrides:
  `visitConstructorCallExpression` in class `CodeVisitorSupport`

#### visitProperty

    public void visitProperty(PropertyNode node)

Description copied from interface: `GroovyClassVisitor`
Visit a PropertyNode.

Specified by:
  `visitProperty` in interface `GroovyClassVisitor`
Overrides:
  `visitProperty` in class `ClassCodeVisitorSupport`

#### visitField

    public void visitField(FieldNode node)

Description copied from interface: `GroovyClassVisitor`
Visit a FieldNode.

Specified by:
  `visitField` in interface `GroovyClassVisitor`
Overrides:
  `visitField` in class `ClassCodeVisitorSupport`

#### visitAnnotations

    public void visitAnnotations(AnnotatedNode node)

Overrides:
  `visitAnnotations` in class `ClassCodeVisitorSupport`