Package org.codehaus.groovy.control

Class StaticImportVisitor

java.lang.Object

org.codehaus.groovy.ast.CodeVisitorSupport

org.codehaus.groovy.ast.ClassCodeVisitorSupport

org.codehaus.groovy.ast.ClassCodeExpressionTransformer

org.codehaus.groovy.control.StaticImportVisitor

All Implemented Interfaces:

ExpressionTransformer, GroovyClassVisitor, GroovyCodeVisitor, ErrorCollecting

public class StaticImportVisitor
extends ClassCodeExpressionTransformer

Visitor to resolve constants and method calls from static imports.

Constructor Summary

Constructors

Constructor	Description
StaticImportVisitor(ClassNode classNode, SourceUnit sourceUnit)

Method Summary

Modifier and Type	Method	Description
protected SourceUnit	getSourceUnit()	Provides access to the SourceUnit for error reporting during visitation.
Expression	transform(Expression exp)	NOTE: This method does not visit Expressions within Closures, for performance and historical reasons.
protected Expression	transformBinaryExpression(BinaryExpression be)
protected Expression	transformClosureExpression(ClosureExpression ce)
protected Expression	transformConstructorCallExpression(ConstructorCallExpression cce)
protected Expression	transformMethodCallExpression(MethodCallExpression mce)
protected Expression	transformPropertyExpression(PropertyExpression pe)
protected Expression	transformVariableExpression(VariableExpression ve)
void	visitAnnotations(AnnotatedNode node)	Visits annotations on an AnnotatedNode, delegating to ClassCodeVisitorSupport.visitAnnotation(AnnotationNode).
void	visitClass(ClassNode classNode, SourceUnit sourceUnit)	Deprecated.
protected void	visitConstructorOrMethod(MethodNode node, boolean isConstructor)	Visits a constructor or method node (implementation detail for both visit methods).

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

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

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

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

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

afterSwitchCaseStatementsVisited, 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

StaticImportVisitor

public StaticImportVisitor(ClassNode classNode,
 SourceUnit sourceUnit)

Method Details

visitClass

@Deprecated
public void visitClass(ClassNode classNode,
 SourceUnit sourceUnit)

Deprecated.

Call StaticImportVisitor(ClassNode,SourceUnit) then ClassCodeVisitorSupport.visitClass(ClassNode).

visitConstructorOrMethod

protected void visitConstructorOrMethod(MethodNode node,
 boolean isConstructor)

Description copied from class: ClassCodeVisitorSupport

Visits a constructor or method node (implementation detail for both visit methods). Processes the node's annotations, all parameter annotations, and code block.

Overrides:

visitConstructorOrMethod in class ClassCodeExpressionTransformer

Parameters:

node - the method or constructor node

isConstructor - true if node is a constructor, false if it is a method

visitAnnotations

public void visitAnnotations(AnnotatedNode node)

Description copied from class: ClassCodeVisitorSupport

Visits annotations on an AnnotatedNode, delegating to ClassCodeVisitorSupport.visitAnnotation(AnnotationNode).

Overrides:

visitAnnotations in class ClassCodeVisitorSupport

Parameters:

node - the annotated node containing annotations to visit

transform

public Expression transform(Expression exp)

Description copied from class: ClassCodeExpressionTransformer

NOTE: This method does not visit Expressions within Closures, for performance and historical reasons. If you want those Expressions to be visited, you can do this:

 
 public class YourTransformer extends ClassCodeExpressionTransformer {
   ...

   @Override
   public Expression transform(final Expression expr) {
     if (expr instanceof ClosureExpression) {
       expr.visit(this);

       return expr;
     }
     // ...
   }
 }
 

Specified by:

transform in interface ExpressionTransformer

Overrides:

transform in class ClassCodeExpressionTransformer

Parameters:

exp - the expression to transform, may be null

Returns:

the transformed expression, may be the same instance, a new instance, or null

transformBinaryExpression

protected Expression transformBinaryExpression(BinaryExpression be)

transformVariableExpression

protected Expression transformVariableExpression(VariableExpression ve)

transformMethodCallExpression

protected Expression transformMethodCallExpression(MethodCallExpression mce)

transformConstructorCallExpression

protected Expression transformConstructorCallExpression(ConstructorCallExpression cce)

transformClosureExpression

protected Expression transformClosureExpression(ClosureExpression ce)

transformPropertyExpression

protected Expression transformPropertyExpression(PropertyExpression pe)

getSourceUnit

protected SourceUnit getSourceUnit()

Description copied from class: ClassCodeVisitorSupport

Provides access to the SourceUnit for error reporting during visitation. Implementations must override this method.

Specified by:

getSourceUnit in class ClassCodeVisitorSupport

Returns:

the source unit for this visitor