org.jsweet.transpiler

Class Java2TypeScriptTranslator

java.lang.Object

com.sun.tools.javac.tree.JCTree.Visitor

com.sun.tools.javac.tree.TreeScanner

org.jsweet.transpiler.util.AbstractTreeScanner

org.jsweet.transpiler.util.AbstractTreePrinter

org.jsweet.transpiler.Java2TypeScriptTranslator

public class Java2TypeScriptTranslator
extends AbstractTreePrinter

This is a TypeScript printer for translating the Java AST to a TypeScript program.

Author:

Renaud Pawlak

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Java2TypeScriptTranslator.ClassScope
static class	Java2TypeScriptTranslator.ComparisonMode A state flag indicating the comparison mode to be used by this printer for printing comparison operators.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ANONYMOUS_PREFIX A prefix/separator for anonymous classes.
static Pattern	BASE_INDENT_MARKER A regular expression for matching base indent markers in @Replace expression.
static Pattern	BODY_MARKER A regular expression for matching body markers in @Replace expression.
static String	CLASS_NAME_IN_CONSTRUCTOR The name of the field where the class name is stored in the class constructor.
static Pattern	CLASS_NAME_MARKER A regular expression for matching class name markers in @Replace expression.
static String	ENUM_WRAPPER_CLASS_NAME The field name for storing the enum's name.
static String	ENUM_WRAPPER_CLASS_ORDINAL The field name for storing the enum's ordinal.
static String	ENUM_WRAPPER_CLASS_SUFFIX A suffix for name of classes that wrap regular TypeScript enums.
static String	ENUM_WRAPPER_CLASS_WRAPPERS The name of the variable that contains the enum wrapper instances.
static String	GENERATOR_PREFIX A prefix for generators.
static Pattern	INDENT_MARKER A regular expression for matching indent markers in @Replace expression.
protected boolean	inRollback
static String	INTERFACES_FIELD_NAME The name of the field where the implemented interface names are stored in the generated TypeScript code (for instanceof operator).
protected static org.apache.log4j.Logger	logger A logger for internal messages.
static Pattern	METHOD_NAME_MARKER A regular expression for matching method name markers in @Replace expression.
static String	PARENT_CLASS_FIELD_NAME The name of the field where the parent class is stored in the generated TypeScript code.
static String	STATIC_INITIALIZATION_SUFFIX The suffix added to static field initialization methods (for Java semantics).
static Map<String,String>	TYPE_MAPPING
static String	VAR_DECL_KEYWORD The default keyword for declaring variables.

Fields inherited from class org.jsweet.transpiler.util.AbstractTreePrinter

footer, inArgListTail, INDENT, sourceMap, typeChecker

Fields inherited from class org.jsweet.transpiler.util.AbstractTreeScanner

compilationUnit, context, diagnosticSource, stack, staticImports

Constructor Summary

Constructors

Constructor and Description
Java2TypeScriptTranslator(PrinterAdapter adapter, TranspilationHandler logHandler, JSweetContext context, com.sun.tools.javac.tree.JCTree.JCCompilationUnit compilationUnit, boolean fillSourceMap) Creates a new TypeScript translator.

Method Summary

Modifier and Type	Method and Description
void	enterComparisonMode(Java2TypeScriptTranslator.ComparisonMode comparisonMode) Selects a comparison mode for subsequently printed comparison operators.
void	enterScope() Enters a new class scope.
void	exitComparisonMode() Exits a comparison mode and go back to the previous one.
void	exitScope() Exits a class scope.
String	getQualifiedTypeName(com.sun.tools.javac.code.Symbol.TypeSymbol type, boolean globals, boolean ignoreLangTypes) Gets the qualified name for a given type symbol.
protected Java2TypeScriptTranslator.ClassScope	getScope()
protected Java2TypeScriptTranslator.ClassScope	getScope(int i)
protected boolean	isAnonymousClass()
protected boolean	isDebugMode(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl)
protected boolean	isTopLevelScope()
void	print(String exprStr, com.sun.tools.javac.tree.JCTree expr) Prints either a string, or the tree if the the string is null.
void	printAnyTypeArguments(int count)
protected void	printAssignWithOperatorRightOperand(com.sun.tools.javac.tree.JCTree.JCAssignOp assignOp)
protected void	printAsyncKeyword(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl) Print async keyword for given method if relevant.
protected void	printBinaryLeftOperand(com.sun.tools.javac.tree.JCTree.JCBinary binary)
protected void	printBinaryRightOperand(com.sun.tools.javac.tree.JCTree.JCBinary binary)
protected void	printBlockStatements(List<com.sun.tools.javac.tree.JCTree.JCStatement> statements)
protected void	printCaseStatementPattern(com.sun.tools.javac.tree.JCTree.JCExpression pattern)
AbstractTreePrinter	printConstructorArgList(com.sun.tools.javac.tree.JCTree.JCNewClass newClass, boolean localClass)
void	printDefaultMethodInvocation(com.sun.tools.javac.tree.JCTree.JCMethodInvocation inv) Prints a method invocation tree (default behavior).
void	printDefaultNewClass(com.sun.tools.javac.tree.JCTree.JCNewClass newClass) Prints a new-class expression tree (default behavior).
protected void	printInstanceInitialization(com.sun.tools.javac.tree.JCTree.JCClassDecl clazz, com.sun.tools.javac.code.Symbol.MethodSymbol method)
protected void	printMethodArgs(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl, OverloadScanner.Overload overload, boolean inOverload, boolean inCoreWrongOverload, Java2TypeScriptTranslator.ClassScope scope)
protected void	printMethodModifiers(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl, com.sun.tools.javac.tree.JCTree.JCClassDecl parent, boolean constructor, boolean inOverload, OverloadScanner.Overload overload)
protected void	printVariableInitialization(com.sun.tools.javac.tree.JCTree.JCClassDecl clazz, com.sun.tools.javac.tree.JCTree.JCVariableDecl var)
AbstractTreePrinter	substituteAndPrintType(com.sun.tools.javac.tree.JCTree typeTree)
protected boolean	substituteAssignedExpression(com.sun.tools.javac.code.Type assignedType, com.sun.tools.javac.tree.JCTree.JCExpression expression) Conditionally substitutes an expression when it is assigned to a given type.
void	visitAnnotation(com.sun.tools.javac.tree.JCTree.JCAnnotation annotation) Prints an annotation tree.
void	visitApply(com.sun.tools.javac.tree.JCTree.JCMethodInvocation inv) Prints an invocation tree.
void	visitAssert(com.sun.tools.javac.tree.JCTree.JCAssert assertion) Prints an assert tree.
void	visitAssign(com.sun.tools.javac.tree.JCTree.JCAssign assign) Prints a variable assignment tree.
void	visitAssignop(com.sun.tools.javac.tree.JCTree.JCAssignOp assignOp) Prints an assignment operator tree (+=, -=, *=, ...).
protected void	visitBeforeDoWhileBody(com.sun.tools.javac.tree.JCTree.JCDoWhileLoop doWhileLoop)
protected void	visitBeforeForBody(com.sun.tools.javac.tree.JCTree.JCForLoop forLoop)
protected void	visitBeforeForEachBody(com.sun.tools.javac.tree.JCTree.JCEnhancedForLoop foreachLoop)
protected void	visitBeforeWhileBody(com.sun.tools.javac.tree.JCTree.JCWhileLoop whileLoop)
void	visitBinary(com.sun.tools.javac.tree.JCTree.JCBinary binary) Prints a binary operator tree.
void	visitBlock(com.sun.tools.javac.tree.JCTree.JCBlock block) Prints a block tree.
void	visitBreak(com.sun.tools.javac.tree.JCTree.JCBreak breakStatement) Prints a break tree.
void	visitCase(com.sun.tools.javac.tree.JCTree.JCCase caseStatement) Prints a case tree.
void	visitCatch(com.sun.tools.javac.tree.JCTree.JCCatch catcher) Prints a catch tree.
void	visitClassDef(com.sun.tools.javac.tree.JCTree.JCClassDecl classdecl)
void	visitConditional(com.sun.tools.javac.tree.JCTree.JCConditional conditional) Prints a condition?trueExpr:falseExpr tree.
void	visitContinue(com.sun.tools.javac.tree.JCTree.JCContinue continueStatement) Prints a continue tree.
void	visitDoLoop(com.sun.tools.javac.tree.JCTree.JCDoWhileLoop doWhileLoop) Prints a do - while loop tree.
void	visitForeachLoop(com.sun.tools.javac.tree.JCTree.JCEnhancedForLoop foreachLoop) Prints a foreach loop tree.
void	visitForLoop(com.sun.tools.javac.tree.JCTree.JCForLoop forLoop) Prints a for loop tree.
void	visitIdent(com.sun.tools.javac.tree.JCTree.JCIdent ident) Prints an identifier.
void	visitIf(com.sun.tools.javac.tree.JCTree.JCIf ifStatement) Prints an if tree.
void	visitImport(com.sun.tools.javac.tree.JCTree.JCImport importDecl) Prints an import tree.
void	visitIndexed(com.sun.tools.javac.tree.JCTree.JCArrayAccess arrayAccess) Prints an array access tree.
void	visitLabelled(com.sun.tools.javac.tree.JCTree.JCLabeledStatement labelledStatement) Prints a labeled statement tree.
void	visitLambda(com.sun.tools.javac.tree.JCTree.JCLambda lamba) Prints a lambda expression tree.
void	visitLiteral(com.sun.tools.javac.tree.JCTree.JCLiteral literal) Prints a literal.
void	visitMethodDef(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl) Prints a method tree.
void	visitModifiers(com.sun.tools.javac.tree.JCTree.JCModifiers modifiers)
void	visitNewArray(com.sun.tools.javac.tree.JCTree.JCNewArray newArray) Prints a new array tree.
void	visitNewClass(com.sun.tools.javac.tree.JCTree.JCNewClass newClass) Prints a new-class expression tree.
void	visitParens(com.sun.tools.javac.tree.JCTree.JCParens parens) Prints a parenthesis tree.
void	visitReference(com.sun.tools.javac.tree.JCTree.JCMemberReference memberReference) Prints a reference tree.
void	visitReturn(com.sun.tools.javac.tree.JCTree.JCReturn returnStatement) Prints a return tree.
void	visitSelect(com.sun.tools.javac.tree.JCTree.JCFieldAccess fieldAccess) Prints a field access tree.
void	visitSwitch(com.sun.tools.javac.tree.JCTree.JCSwitch switchStatement) Prints a switch tree.
void	visitSynchronized(com.sun.tools.javac.tree.JCTree.JCSynchronized sync) Prints a synchronized tree.
void	visitThrow(com.sun.tools.javac.tree.JCTree.JCThrow throwStatement) Prints an throw statement tree.
void	visitTopLevel(com.sun.tools.javac.tree.JCTree.JCCompilationUnit topLevel) Prints a compilation unit tree.
void	visitTry(com.sun.tools.javac.tree.JCTree.JCTry tryStatement) Prints a try tree.
void	visitTypeApply(com.sun.tools.javac.tree.JCTree.JCTypeApply typeApply) Prints a type apply (T) tree.
void	visitTypeArray(com.sun.tools.javac.tree.JCTree.JCArrayTypeTree arrayType) Prints an array type tree.
void	visitTypeCast(com.sun.tools.javac.tree.JCTree.JCTypeCast cast) Prints a type cast tree.
void	visitTypeIdent(com.sun.tools.javac.tree.JCTree.JCPrimitiveTypeTree type) Prints a type identifier tree.
void	visitTypeParameter(com.sun.tools.javac.tree.JCTree.JCTypeParameter typeParameter) Prints a type parameter tree.
void	visitTypeTest(com.sun.tools.javac.tree.JCTree.JCInstanceOf instanceOf) Prints an instanceof tree.
void	visitUnary(com.sun.tools.javac.tree.JCTree.JCUnary unary) Prints a unary operator tree.
void	visitVarDef(com.sun.tools.javac.tree.JCTree.JCVariableDecl varDecl) Prints a variable declaration tree.
void	visitWhileLoop(com.sun.tools.javac.tree.JCTree.JCWhileLoop whileLoop) Prints a while loop tree.

Methods inherited from class org.jsweet.transpiler.util.AbstractTreePrinter

endIndent, enter, exit, getAdapter, getCompilationUnit, getCurrentColumn, getCurrentLine, getCurrentPosition, getIdentifier, getIndent, getIndentString, getLastPrintedChar, getLastPrintedString, getOutput, getPositionStack, getResult, getRootRelativeName, getRootRelativeName, isFillSourceMap, onRollbacked, print, print, printArgList, printArgList, printArgList, printIdentifier, printIndent, println, println, printTypeArgList, printVarNameList, removeLastChar, removeLastChar, removeLastChars, removeLastIndent, setAdapter, space, startIndent, substituteAndPrintAssignedExpression

Methods inherited from class org.jsweet.transpiler.util.AbstractTreeScanner

dumpStackTrace, getContext, getCurrent, getFirstParent, getGetSource, getParent, getParent, getParent, getParentElement, getParentElement, getParentOfParent, getStack, getStaticImports, report, report, rollback, scan, scan, setCompilationUnit

Methods inherited from class com.sun.tools.javac.tree.TreeScanner

scan, visitAnnotatedType, visitErroneous, visitExec, visitLetExpr, visitSkip, visitTree, visitTypeBoundKind, visitTypeIntersection, visitTypeUnion, visitWildcard

Methods inherited from class java.lang.Object

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

Field Detail

PARENT_CLASS_FIELD_NAME

public static final String PARENT_CLASS_FIELD_NAME

The name of the field where the parent class is stored in the generated TypeScript code.

See Also:

Constant Field Values

INTERFACES_FIELD_NAME

public static final String INTERFACES_FIELD_NAME

The name of the field where the implemented interface names are stored in the generated TypeScript code (for instanceof operator).

See Also:

Constant Field Values

STATIC_INITIALIZATION_SUFFIX

public static final String STATIC_INITIALIZATION_SUFFIX

The suffix added to static field initialization methods (for Java semantics).

See Also:

Constant Field Values

CLASS_NAME_IN_CONSTRUCTOR

public static final String CLASS_NAME_IN_CONSTRUCTOR

The name of the field where the class name is stored in the class constructor.

See Also:

Constant Field Values

ANONYMOUS_PREFIX

public static final String ANONYMOUS_PREFIX

A prefix/separator for anonymous classes.

See Also:

Constant Field Values

ENUM_WRAPPER_CLASS_SUFFIX

public static final String ENUM_WRAPPER_CLASS_SUFFIX

A suffix for name of classes that wrap regular TypeScript enums.

See Also:

Constant Field Values

ENUM_WRAPPER_CLASS_WRAPPERS

public static final String ENUM_WRAPPER_CLASS_WRAPPERS

The name of the variable that contains the enum wrapper instances.

See Also:

Constant Field Values

ENUM_WRAPPER_CLASS_NAME

public static final String ENUM_WRAPPER_CLASS_NAME

The field name for storing the enum's name.

See Also:

Constant Field Values

ENUM_WRAPPER_CLASS_ORDINAL

public static final String ENUM_WRAPPER_CLASS_ORDINAL

The field name for storing the enum's ordinal.

See Also:

Constant Field Values

VAR_DECL_KEYWORD

public static final String VAR_DECL_KEYWORD

The default keyword for declaring variables.

See Also:

Constant Field Values

BODY_MARKER

public static final Pattern BODY_MARKER

A regular expression for matching body markers in @Replace expression.

BASE_INDENT_MARKER

public static final Pattern BASE_INDENT_MARKER

A regular expression for matching base indent markers in @Replace expression.

INDENT_MARKER

public static final Pattern INDENT_MARKER

A regular expression for matching indent markers in @Replace expression.

METHOD_NAME_MARKER

public static final Pattern METHOD_NAME_MARKER

A regular expression for matching method name markers in @Replace expression.

CLASS_NAME_MARKER

public static final Pattern CLASS_NAME_MARKER

A regular expression for matching class name markers in @Replace expression.

GENERATOR_PREFIX

public static final String GENERATOR_PREFIX

A prefix for generators.

See Also:

Constant Field Values

logger

protected static org.apache.log4j.Logger logger

A logger for internal messages.

TYPE_MAPPING

public static final Map<String,String> TYPE_MAPPING

inRollback

protected boolean inRollback

Constructor Detail

Java2TypeScriptTranslator

public Java2TypeScriptTranslator(PrinterAdapter adapter,
                                 TranspilationHandler logHandler,
                                 JSweetContext context,
                                 com.sun.tools.javac.tree.JCTree.JCCompilationUnit compilationUnit,
                                 boolean fillSourceMap)

Creates a new TypeScript translator.

Parameters:

adapter - an object that can tune various aspects of the TypeScript code generation

logHandler - the handler for logging and error reporting

context - the AST scanning context

compilationUnit - the compilation unit to be translated

fillSourceMap - if true, the printer generates the source maps, for debugging purpose

Method Detail

enterComparisonMode

public void enterComparisonMode(Java2TypeScriptTranslator.ComparisonMode comparisonMode)

Selects a comparison mode for subsequently printed comparison operators.

See Also:

exitComparisonMode()

exitComparisonMode

public void exitComparisonMode()

Exits a comparison mode and go back to the previous one.

See Also:

enterComparisonMode(ComparisonMode)

isTopLevelScope

protected final boolean isTopLevelScope()

getScope

protected final Java2TypeScriptTranslator.ClassScope getScope()

getScope

protected final Java2TypeScriptTranslator.ClassScope getScope(int i)

enterScope

public void enterScope()

Enters a new class scope.

See Also:

exitScope()

exitScope

public void exitScope()

Exits a class scope.

See Also:

enterScope()

visitTopLevel

public void visitTopLevel(com.sun.tools.javac.tree.JCTree.JCCompilationUnit topLevel)

Prints a compilation unit tree.

Overrides:

visitTopLevel in class com.sun.tools.javac.tree.TreeScanner

isAnonymousClass

protected boolean isAnonymousClass()

substituteAndPrintType

public final AbstractTreePrinter substituteAndPrintType(com.sun.tools.javac.tree.JCTree typeTree)

Specified by:

substituteAndPrintType in class AbstractTreePrinter

visitClassDef

public void visitClassDef(com.sun.tools.javac.tree.JCTree.JCClassDecl classdecl)

Overrides:

visitClassDef in class com.sun.tools.javac.tree.TreeScanner

isDebugMode

protected boolean isDebugMode(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl)

visitMethodDef

public void visitMethodDef(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl)

Prints a method tree.

Overrides:

visitMethodDef in class com.sun.tools.javac.tree.TreeScanner

visitModifiers

public void visitModifiers(com.sun.tools.javac.tree.JCTree.JCModifiers modifiers)

Overrides:

visitModifiers in class com.sun.tools.javac.tree.TreeScanner

printAsyncKeyword

protected void printAsyncKeyword(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl)

Print async keyword for given method if relevant. Prints nothing if method shouldn't be async

printMethodArgs

protected void printMethodArgs(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl,
                               OverloadScanner.Overload overload,
                               boolean inOverload,
                               boolean inCoreWrongOverload,
                               Java2TypeScriptTranslator.ClassScope scope)

printMethodModifiers

protected void printMethodModifiers(com.sun.tools.javac.tree.JCTree.JCMethodDecl methodDecl,
                                    com.sun.tools.javac.tree.JCTree.JCClassDecl parent,
                                    boolean constructor,
                                    boolean inOverload,
                                    OverloadScanner.Overload overload)

printVariableInitialization

protected void printVariableInitialization(com.sun.tools.javac.tree.JCTree.JCClassDecl clazz,
                                           com.sun.tools.javac.tree.JCTree.JCVariableDecl var)

printInstanceInitialization

protected void printInstanceInitialization(com.sun.tools.javac.tree.JCTree.JCClassDecl clazz,
                                           com.sun.tools.javac.code.Symbol.MethodSymbol method)

printBlockStatements

protected void printBlockStatements(List<com.sun.tools.javac.tree.JCTree.JCStatement> statements)

visitBlock

public void visitBlock(com.sun.tools.javac.tree.JCTree.JCBlock block)

Prints a block tree.

Overrides:

visitBlock in class com.sun.tools.javac.tree.TreeScanner

visitVarDef

public void visitVarDef(com.sun.tools.javac.tree.JCTree.JCVariableDecl varDecl)

Prints a variable declaration tree.

Overrides:

visitVarDef in class com.sun.tools.javac.tree.TreeScanner

visitParens

public void visitParens(com.sun.tools.javac.tree.JCTree.JCParens parens)

Prints a parenthesis tree.

Overrides:

visitParens in class com.sun.tools.javac.tree.TreeScanner

visitImport

public void visitImport(com.sun.tools.javac.tree.JCTree.JCImport importDecl)

Prints an import tree.

Overrides:

visitImport in class com.sun.tools.javac.tree.TreeScanner

visitSelect

public void visitSelect(com.sun.tools.javac.tree.JCTree.JCFieldAccess fieldAccess)

Prints a field access tree.

Overrides:

visitSelect in class com.sun.tools.javac.tree.TreeScanner

visitApply

public void visitApply(com.sun.tools.javac.tree.JCTree.JCMethodInvocation inv)

Prints an invocation tree.

Overrides:

visitApply in class com.sun.tools.javac.tree.TreeScanner

printDefaultMethodInvocation

public void printDefaultMethodInvocation(com.sun.tools.javac.tree.JCTree.JCMethodInvocation inv)

Prints a method invocation tree (default behavior).

visitIdent

public void visitIdent(com.sun.tools.javac.tree.JCTree.JCIdent ident)

Prints an identifier.

Overrides:

visitIdent in class com.sun.tools.javac.tree.TreeScanner

visitTypeApply

public void visitTypeApply(com.sun.tools.javac.tree.JCTree.JCTypeApply typeApply)

Prints a type apply (T) tree.

Overrides:

visitTypeApply in class com.sun.tools.javac.tree.TreeScanner

visitNewClass

public void visitNewClass(com.sun.tools.javac.tree.JCTree.JCNewClass newClass)

Prints a new-class expression tree.

Overrides:

visitNewClass in class com.sun.tools.javac.tree.TreeScanner

printDefaultNewClass

public void printDefaultNewClass(com.sun.tools.javac.tree.JCTree.JCNewClass newClass)

Prints a new-class expression tree (default behavior).

printAnyTypeArguments

public void printAnyTypeArguments(int count)

printConstructorArgList

public AbstractTreePrinter printConstructorArgList(com.sun.tools.javac.tree.JCTree.JCNewClass newClass,
                                                   boolean localClass)

Specified by:

printConstructorArgList in class AbstractTreePrinter

visitLiteral

public void visitLiteral(com.sun.tools.javac.tree.JCTree.JCLiteral literal)

Prints a literal.

Overrides:

visitLiteral in class com.sun.tools.javac.tree.TreeScanner

visitIndexed

public void visitIndexed(com.sun.tools.javac.tree.JCTree.JCArrayAccess arrayAccess)

Prints an array access tree.

Overrides:

visitIndexed in class com.sun.tools.javac.tree.TreeScanner

visitForeachLoop

public void visitForeachLoop(com.sun.tools.javac.tree.JCTree.JCEnhancedForLoop foreachLoop)

Prints a foreach loop tree.

Overrides:

visitForeachLoop in class com.sun.tools.javac.tree.TreeScanner

visitBeforeForEachBody

protected void visitBeforeForEachBody(com.sun.tools.javac.tree.JCTree.JCEnhancedForLoop foreachLoop)

visitTypeIdent

public void visitTypeIdent(com.sun.tools.javac.tree.JCTree.JCPrimitiveTypeTree type)

Prints a type identifier tree.

Overrides:

visitTypeIdent in class com.sun.tools.javac.tree.TreeScanner

visitBinary

public void visitBinary(com.sun.tools.javac.tree.JCTree.JCBinary binary)

Prints a binary operator tree.

Overrides:

visitBinary in class com.sun.tools.javac.tree.TreeScanner

printBinaryRightOperand

protected void printBinaryRightOperand(com.sun.tools.javac.tree.JCTree.JCBinary binary)

printBinaryLeftOperand

protected void printBinaryLeftOperand(com.sun.tools.javac.tree.JCTree.JCBinary binary)

visitIf

public void visitIf(com.sun.tools.javac.tree.JCTree.JCIf ifStatement)

Prints an if tree.

Overrides:

visitIf in class com.sun.tools.javac.tree.TreeScanner

visitReturn

public void visitReturn(com.sun.tools.javac.tree.JCTree.JCReturn returnStatement)

Prints a return tree.

Overrides:

visitReturn in class com.sun.tools.javac.tree.TreeScanner

visitAssignop

public void visitAssignop(com.sun.tools.javac.tree.JCTree.JCAssignOp assignOp)

Prints an assignment operator tree (+=, -=, *=, ...).

Overrides:

visitAssignop in class com.sun.tools.javac.tree.TreeScanner

printAssignWithOperatorRightOperand

protected void printAssignWithOperatorRightOperand(com.sun.tools.javac.tree.JCTree.JCAssignOp assignOp)

visitConditional

public void visitConditional(com.sun.tools.javac.tree.JCTree.JCConditional conditional)

Prints a condition?trueExpr:falseExpr tree.

Overrides:

visitConditional in class com.sun.tools.javac.tree.TreeScanner

visitForLoop

public void visitForLoop(com.sun.tools.javac.tree.JCTree.JCForLoop forLoop)

Prints a for loop tree.

Overrides:

visitForLoop in class com.sun.tools.javac.tree.TreeScanner

visitBeforeForBody

protected void visitBeforeForBody(com.sun.tools.javac.tree.JCTree.JCForLoop forLoop)

visitContinue

public void visitContinue(com.sun.tools.javac.tree.JCTree.JCContinue continueStatement)

Prints a continue tree.

Overrides:

visitContinue in class com.sun.tools.javac.tree.TreeScanner

visitBreak

public void visitBreak(com.sun.tools.javac.tree.JCTree.JCBreak breakStatement)

Prints a break tree.

Overrides:

visitBreak in class com.sun.tools.javac.tree.TreeScanner

visitLabelled

public void visitLabelled(com.sun.tools.javac.tree.JCTree.JCLabeledStatement labelledStatement)

Prints a labeled statement tree.

Overrides:

visitLabelled in class com.sun.tools.javac.tree.TreeScanner

visitTypeArray

public void visitTypeArray(com.sun.tools.javac.tree.JCTree.JCArrayTypeTree arrayType)

Prints an array type tree.

Overrides:

visitTypeArray in class com.sun.tools.javac.tree.TreeScanner

visitNewArray

public void visitNewArray(com.sun.tools.javac.tree.JCTree.JCNewArray newArray)

Prints a new array tree.

Overrides:

visitNewArray in class com.sun.tools.javac.tree.TreeScanner

visitUnary

public void visitUnary(com.sun.tools.javac.tree.JCTree.JCUnary unary)

Prints a unary operator tree.

Overrides:

visitUnary in class com.sun.tools.javac.tree.TreeScanner

visitSwitch

public void visitSwitch(com.sun.tools.javac.tree.JCTree.JCSwitch switchStatement)

Prints a switch tree.

Overrides:

visitSwitch in class com.sun.tools.javac.tree.TreeScanner

printCaseStatementPattern

protected void printCaseStatementPattern(com.sun.tools.javac.tree.JCTree.JCExpression pattern)

visitCase

public void visitCase(com.sun.tools.javac.tree.JCTree.JCCase caseStatement)

Prints a case tree.

Overrides:

visitCase in class com.sun.tools.javac.tree.TreeScanner

visitTypeCast

public void visitTypeCast(com.sun.tools.javac.tree.JCTree.JCTypeCast cast)

Prints a type cast tree.

Overrides:

visitTypeCast in class com.sun.tools.javac.tree.TreeScanner

visitDoLoop

public void visitDoLoop(com.sun.tools.javac.tree.JCTree.JCDoWhileLoop doWhileLoop)

Prints a do - while loop tree.

Overrides:

visitDoLoop in class com.sun.tools.javac.tree.TreeScanner

visitBeforeDoWhileBody

protected void visitBeforeDoWhileBody(com.sun.tools.javac.tree.JCTree.JCDoWhileLoop doWhileLoop)

visitWhileLoop

public void visitWhileLoop(com.sun.tools.javac.tree.JCTree.JCWhileLoop whileLoop)

Prints a while loop tree.

Overrides:

visitWhileLoop in class com.sun.tools.javac.tree.TreeScanner

visitBeforeWhileBody

protected void visitBeforeWhileBody(com.sun.tools.javac.tree.JCTree.JCWhileLoop whileLoop)

visitAssign

public void visitAssign(com.sun.tools.javac.tree.JCTree.JCAssign assign)

Prints a variable assignment tree.

Overrides:

visitAssign in class com.sun.tools.javac.tree.TreeScanner

visitTry

public void visitTry(com.sun.tools.javac.tree.JCTree.JCTry tryStatement)

Prints a try tree.

Overrides:

visitTry in class com.sun.tools.javac.tree.TreeScanner

visitCatch

public void visitCatch(com.sun.tools.javac.tree.JCTree.JCCatch catcher)

Prints a catch tree.

Overrides:

visitCatch in class com.sun.tools.javac.tree.TreeScanner

visitLambda

public void visitLambda(com.sun.tools.javac.tree.JCTree.JCLambda lamba)

Prints a lambda expression tree.

Overrides:

visitLambda in class com.sun.tools.javac.tree.TreeScanner

visitReference

public void visitReference(com.sun.tools.javac.tree.JCTree.JCMemberReference memberReference)

Prints a reference tree.

Overrides:

visitReference in class com.sun.tools.javac.tree.TreeScanner

visitTypeParameter

public void visitTypeParameter(com.sun.tools.javac.tree.JCTree.JCTypeParameter typeParameter)

Prints a type parameter tree.

Overrides:

visitTypeParameter in class com.sun.tools.javac.tree.TreeScanner

visitSynchronized

public void visitSynchronized(com.sun.tools.javac.tree.JCTree.JCSynchronized sync)

Prints a synchronized tree.

Overrides:

visitSynchronized in class com.sun.tools.javac.tree.TreeScanner

print

public void print(String exprStr,
                  com.sun.tools.javac.tree.JCTree expr)

Prints either a string, or the tree if the the string is null.

Parameters:

exprStr - a string to be printed as is if not null

expr - a tree to be printed if exprStr is null

visitTypeTest

public void visitTypeTest(com.sun.tools.javac.tree.JCTree.JCInstanceOf instanceOf)

Prints an instanceof tree.

Overrides:

visitTypeTest in class com.sun.tools.javac.tree.TreeScanner

visitThrow

public void visitThrow(com.sun.tools.javac.tree.JCTree.JCThrow throwStatement)

Prints an throw statement tree.

Overrides:

visitThrow in class com.sun.tools.javac.tree.TreeScanner

visitAssert

public void visitAssert(com.sun.tools.javac.tree.JCTree.JCAssert assertion)

Prints an assert tree.

Overrides:

visitAssert in class com.sun.tools.javac.tree.TreeScanner

visitAnnotation

public void visitAnnotation(com.sun.tools.javac.tree.JCTree.JCAnnotation annotation)

Prints an annotation tree.

Overrides:

visitAnnotation in class com.sun.tools.javac.tree.TreeScanner

substituteAssignedExpression

protected boolean substituteAssignedExpression(com.sun.tools.javac.code.Type assignedType,
                                               com.sun.tools.javac.tree.JCTree.JCExpression expression)

Description copied from class: AbstractTreePrinter

Conditionally substitutes an expression when it is assigned to a given type.

Specified by:

substituteAssignedExpression in class AbstractTreePrinter

Parameters:

assignedType - the type the expression is being assigned to

expression - the assigned expression

Returns:

true if the expression what subtituted

getQualifiedTypeName

public String getQualifiedTypeName(com.sun.tools.javac.code.Symbol.TypeSymbol type,
                                   boolean globals,
                                   boolean ignoreLangTypes)

Gets the qualified name for a given type symbol.

Overrides:

getQualifiedTypeName in class AbstractTreePrinter