Package org.codehaus.groovy.transform

Class TupleConstructorASTStubber

java.lang.Object

org.codehaus.groovy.transform.AbstractASTTransformation

org.codehaus.groovy.transform.TupleConstructorASTStubber

All Implemented Interfaces:

ASTTransformation, ErrorCollecting

public class TupleConstructorASTStubber
extends AbstractASTTransformation

Adds a placeholder tuple-style constructor surface for TupleConstructor classes during joint compilation. The set of parameters honoured — includes, excludes, allNames, includeProperties, includeFields, includeSuperProperties, includeSuperFields, allProperties — comes from TupleConstructorASTTransformation.selectTupleProperties(org.codehaus.groovy.transform.AbstractASTTransformation, org.codehaus.groovy.ast.ClassNode, org.codehaus.groovy.ast.AnnotationNode), the same helper the full transform uses, so the joint-compilation stub's constructor signature is a strict subset of the runtime's.

When defaults != false (the default), the runtime exposes the full prefix-overload chain via Verifier. The stubber mirrors that chain so Java consumers can drop trailing arguments. When defaults = false only the maximal-arg constructor is emitted, matching the runtime.

Trait-injected and same-unit super-class members added by another transform are not visible at CONVERSION; the stubber may therefore see a smaller surface than the runtime does for those configurations. The resulting stub remains a strict subset.

Since:

6.0.0

Field Summary

Fields inherited from class org.codehaus.groovy.transform.AbstractASTTransformation

RETENTION_CLASSNODE, sourceUnit

Constructor Summary

Constructors

Constructor	Description
TupleConstructorASTStubber()

Method Summary

Modifier and Type	Method	Description
void	visit(ASTNode[] nodes, SourceUnit source)	The method is invoked when an AST Transformation is active.

Methods inherited from class org.codehaus.groovy.transform.AbstractASTTransformation

addError, checkIncludeExcludeUndefinedAware, checkIncludeExcludeUndefinedAware, checkNotInterface, checkPropertyList, checkPropertyList, checkPropertyList, copyAnnotatedNodeAnnotations, copyAnnotatedNodeAnnotations, deemedInternal, deemedInternalName, getAnnotationName, getMemberClassList, getMemberClassValue, getMemberClassValue, getMemberIntValue, getMemberStringList, getMemberStringValue, getMemberStringValue, getMemberValue, hasAnnotation, init, markAsInternal, memberHasValue, shouldSkip, shouldSkip, shouldSkip, shouldSkipOnDescriptorUndefinedAware, shouldSkipUndefinedAware, shouldSkipUndefinedAware, shouldSkipUndefinedAware, tokenize

Methods inherited from class java.lang.Object

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

Constructor Details

TupleConstructorASTStubber

public TupleConstructorASTStubber()

Method Details

visit

public void visit(ASTNode[] nodes,
 SourceUnit source)

Description copied from interface: ASTTransformation

The method is invoked when an AST Transformation is active. For local transformations, it is invoked once each time the local annotation is encountered. For global transformations, it is invoked once for every source unit, which is typically a source file.

Parameters:

nodes - The ASTnodes when the call was triggered. Element 0 is the AnnotationNode that triggered this annotation to be activated. Element 1 is the AnnotatedNode decorated, such as a MethodNode or ClassNode. For global transformations it is usually safe to ignore this parameter.

source - The source unit being compiled. The source unit may contain several classes. For global transformations, information about the AST can be retrieved from this object.