lombok.eclipse
Class TransformEclipseAST

java.lang.Object
  lombok.eclipse.TransformEclipseAST

public class TransformEclipseAST
extends java.lang.Object

Entry point for the Eclipse Parser patch that lets lombok modify the Abstract Syntax Tree as generated by Eclipse's parser implementations. This class is injected into the appropriate OSGi ClassLoader and can thus use any classes that belong to org.eclipse.jdt.(apt.)core. Note that, for any Method body, if Bit24 is set, the Eclipse parser has been patched to never attempt to (re)parse it. You should set Bit24 on any MethodDeclaration object you inject into the AST: methodDeclaration.bits |= ASTNode.Bit24; //0x800000

Author:

rzwitserloot, rspilker

TransformEclipseAST

public TransformEclipseAST(EclipseAST ast)

transform_swapped

public static void transform_swapped(org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration ast,
                                     org.eclipse.jdt.internal.compiler.parser.Parser parser)

transform

public static void transform(org.eclipse.jdt.internal.compiler.parser.Parser parser,
                             org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration ast)

This method is called immediately after Eclipse finishes building a CompilationUnitDeclaration, which is the top-level AST node when Eclipse parses a source file. The signature is 'magic' - you should not change it! Eclipse's parsers often operate in diet mode, which means many parts of the AST have been left blank. Be ready to deal with just about anything being null, such as the Statement[] arrays of the Method AST nodes.

Parameters:

parser - The Eclipse parser object that generated the AST. Not actually used; mostly there to satisfy parameter rules for lombok.patcher scripts.

ast - The AST node belonging to the compilation unit (java speak for a single source file).

go

public void go()

First handles all lombok annotations except PrintAST, then calls all non-annotation based handlers. then handles any PrintASTs.