org.codehaus.groovy.antlr.java

Class PreJava2GroovyConverter

java.lang.Object

org.codehaus.groovy.antlr.treewalker.VisitorAdapter

org.codehaus.groovy.antlr.java.PreJava2GroovyConverter

All Implemented Interfaces:

Visitor

public class PreJava2GroovyConverter
extends VisitorAdapter

This class mutates the Java AST, whilst it is still a Java AST, in readiness for conversion to Groovy, yippee-ky-a !

Field Summary

Fields inherited from interface org.codehaus.groovy.antlr.treewalker.Visitor

CLOSING_VISIT, OPENING_VISIT, SECOND_VISIT, SUBSEQUENT_VISIT

Constructor Summary

Constructors

Constructor and Description
PreJava2GroovyConverter(java.lang.String[] tokenNames)

Method Summary

Modifier and Type	Method and Description
GroovySourceAST	pop()
void	push(GroovySourceAST t)
void	swapTwoChildren(GroovySourceAST t) To swap two children of node t...
void	visitDefault(GroovySourceAST t, int visit)

Methods inherited from class org.codehaus.groovy.antlr.treewalker.VisitorAdapter

setUp, tearDown, visitAbstract, visitAnnotation, visitAnnotationArrayInit, visitAnnotationDef, visitAnnotationFieldDef, visitAnnotationMemberValuePair, visitAnnotations, visitArrayDeclarator, visitAssign, visitAt, visitBand, visitBandAssign, visitBigSuffix, visitBlock, visitBnot, visitBor, visitBorAssign, visitBsr, visitBsrAssign, visitBxor, visitBxorAssign, visitCaseGroup, visitClassDef, visitClosedBlock, visitClosureList, visitClosureOp, visitColon, visitComma, visitCompareTo, visitCtorCall, visitCtorIdent, visitDec, visitDigit, visitDiv, visitDivAssign, visitDollar, visitDot, visitDynamicMember, visitElist, visitEmptyStat, visitEnumConstantDef, visitEnumDef, visitEof, visitEqual, visitEsc, visitExponent, visitExpr, visitExtendsClause, visitFinal, visitFloatSuffix, visitForCondition, visitForEachClause, visitForInit, visitForInIterable, visitForIterator, visitGe, visitGt, visitHexDigit, visitIdent, visitImplementsClause, visitImplicitParameters, visitImport, visitInc, visitIndexOp, visitInstanceInit, visitInterfaceDef, visitLabeledArg, visitLabeledStat, visitLand, visitLbrack, visitLcurly, visitLe, visitLetter, visitListConstructor, visitLiteralAs, visitLiteralAssert, visitLiteralBoolean, visitLiteralBreak, visitLiteralByte, visitLiteralCase, visitLiteralCatch, visitLiteralChar, visitLiteralClass, visitLiteralContinue, visitLiteralDef, visitLiteralDefault, visitLiteralDouble, visitLiteralElse, visitLiteralEnum, visitLiteralExtends, visitLiteralFalse, visitLiteralFinally, visitLiteralFloat, visitLiteralFor, visitLiteralIf, visitLiteralImplements, visitLiteralImport, visitLiteralIn, visitLiteralInstanceof, visitLiteralInt, visitLiteralInterface, visitLiteralLong, visitLiteralNative, visitLiteralNew, visitLiteralNull, visitLiteralPackage, visitLiteralPrivate, visitLiteralProtected, visitLiteralPublic, visitLiteralReturn, visitLiteralShort, visitLiteralStatic, visitLiteralSuper, visitLiteralSwitch, visitLiteralSynchronized, visitLiteralThis, visitLiteralThreadsafe, visitLiteralThrow, visitLiteralThrows, visitLiteralTransient, visitLiteralTrue, visitLiteralTry, visitLiteralVoid, visitLiteralVolatile, visitLiteralWhile, visitLnot, visitLor, visitLparen, visitLt, visitMapConstructor, visitMemberPointer, visitMethodCall, visitMethodDef, visitMinus, visitMinusAssign, visitMlComment, visitMod, visitModAssign, visitModifiers, visitMultiCatch, visitMultiCatchTypes, visitNls, visitNotEqual, visitNullTreeLookahead, visitNumBigDecimal, visitNumBigInt, visitNumDouble, visitNumFloat, visitNumInt, visitNumLong, visitObjblock, visitOneNl, visitOptionalDot, visitPackageDef, visitParameterDef, visitParameters, visitPlus, visitPlusAssign, visitPostDec, visitPostInc, visitQuestion, visitRangeExclusive, visitRangeInclusive, visitRbrack, visitRcurly, visitRegexFind, visitRegexMatch, visitRegexpCtorEnd, visitRegexpLiteral, visitRegexpSymbol, visitRparen, visitSelectSlot, visitSemi, visitShComment, visitSl, visitSlAssign, visitSlComment, visitSlist, visitSpreadArg, visitSpreadDot, visitSpreadMapArg, visitSr, visitSrAssign, visitStar, visitStarAssign, visitStarStar, visitStarStarAssign, visitStaticImport, visitStaticInit, visitStrictfp, visitStringCh, visitStringConstructor, visitStringCtorEnd, visitStringCtorMiddle, visitStringCtorStart, visitStringLiteral, visitStringNl, visitSuperCtorCall, visitTraitDef, visitTripleDot, visitType, visitTypeArgument, visitTypeArguments, visitTypecast, visitTypeLowerBounds, visitTypeParameter, visitTypeParameters, visitTypeUpperBounds, visitUnaryMinus, visitUnaryPlus, visitUnusedConst, visitUnusedDo, visitUnusedGoto, visitVariableDef, visitVariableParameterDef, visitVocab, visitWildcardType, visitWs

Methods inherited from class java.lang.Object

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

Constructor Detail

PreJava2GroovyConverter

public PreJava2GroovyConverter(java.lang.String[] tokenNames)

Method Detail

visitDefault

public void visitDefault(GroovySourceAST t,
                         int visit)

Specified by:

visitDefault in interface Visitor

Overrides:

visitDefault in class VisitorAdapter

swapTwoChildren

public void swapTwoChildren(GroovySourceAST t)

To swap two children of node t...

   (t)
    |
    |
   (a) -- (b)

 t.down = firstNode
 a.right = b
 b.right = null

becomes

   (t)
    |
    |
   (b) -- (a)

 t.down = b
 a.right = null
 b.right = a

todo - build API of basic tree mutations like this method.

push

public void push(GroovySourceAST t)

Specified by:

push in interface Visitor

Overrides:

push in class VisitorAdapter

pop

public GroovySourceAST pop()

Specified by:

pop in interface Visitor

Overrides:

pop in class VisitorAdapter