Package com.strobel.decompiler.languages.java.ast.transforms

Class InsertNecessaryConversionsTransform

java.lang.Object

com.strobel.decompiler.languages.java.ast.DepthFirstAstVisitor<java.lang.Void,TResult>

com.strobel.decompiler.languages.java.ast.ContextTrackingVisitor<java.lang.Void>

com.strobel.decompiler.languages.java.ast.transforms.InsertNecessaryConversionsTransform

All Implemented Interfaces:

IAstVisitor<java.lang.Void,java.lang.Void>, IAstTransform

public class InsertNecessaryConversionsTransform
extends ContextTrackingVisitor<java.lang.Void>

Field Summary

Fields

Modifier and Type	Field	Description
private JavaResolver	_resolver
private java.util.ArrayDeque<INode>	_stack
private static INode	FALSE_NODE
private static ConvertTypeOptions	NO_IMPORT_OPTIONS
private static INode	TRUE_NODE

Fields inherited from class com.strobel.decompiler.languages.java.ast.ContextTrackingVisitor

context

Constructor Summary

Constructors

Constructor	Description
InsertNecessaryConversionsTransform(DecompilerContext context)

Method Summary

Modifier and Type	Method	Description
private boolean	addCastForAssignment(AstNode left, Expression right)
private static TypeReference	adjustDeclaringType(ResolveResult valueResult, TypeReference declaringType)
private Expression	convertBooleanToNumeric(Expression operand)
private Expression	convertNumericToBoolean(Expression node, TypeReference type)
private void	recurse(AstNode replacement)
java.lang.Void	visitArrayInitializerExpression(ArrayInitializerExpression node, java.lang.Void data)
java.lang.Void	visitAssignmentExpression(AssignmentExpression node, java.lang.Void data)
java.lang.Void	visitBinaryOperatorExpression(BinaryOperatorExpression node, java.lang.Void data)
java.lang.Void	visitCastExpression(CastExpression node, java.lang.Void data)
java.lang.Void	visitConditionalExpression(ConditionalExpression node, java.lang.Void data)
java.lang.Void	visitIfElseStatement(IfElseStatement node, java.lang.Void data)
java.lang.Void	visitMemberReferenceExpression(MemberReferenceExpression node, java.lang.Void data)
java.lang.Void	visitReturnStatement(ReturnStatement node, java.lang.Void data)
java.lang.Void	visitUnaryOperatorExpression(UnaryOperatorExpression node, java.lang.Void data)
java.lang.Void	visitVariableDeclaration(VariableDeclarationStatement node, java.lang.Void data)

Methods inherited from class com.strobel.decompiler.languages.java.ast.ContextTrackingVisitor

inConstructor, inMethod, inStaticInitializer, makeType, makeType, resolver, run, visitConstructorDeclaration, visitMethodDeclaration, visitMethodDeclarationOverride, visitTypeDeclaration, visitTypeDeclarationOverride

Methods inherited from class com.strobel.decompiler.languages.java.ast.DepthFirstAstVisitor

shouldContinue, visitAnnotation, visitAnonymousObjectCreationExpression, visitArrayCreationExpression, visitArraySpecifier, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitBytecodeConstant, visitCaseLabel, visitCatchClause, visitChildren, visitClassOfExpression, visitComment, visitCompilationUnit, visitComposedType, visitContinueStatement, visitDoWhileStatement, visitEmptyStatement, visitEnumValueDeclaration, visitExpressionStatement, visitFieldDeclaration, visitForEachStatement, visitForStatement, visitGotoStatement, visitIdentifier, visitIdentifierExpression, visitImportDeclaration, visitIndexerExpression, visitInitializerBlock, visitInlinedBytecode, visitInstanceOfExpression, visitIntersectionType, visitInvocationExpression, visitJavaTokenNode, visitLabeledStatement, visitLabelStatement, visitLambdaExpression, visitLocalTypeDeclarationStatement, visitMethodGroupExpression, visitModuleDeclaration, visitNewLine, visitNullReferenceExpression, visitObjectCreationExpression, visitPackageDeclaration, visitParameterDeclaration, visitParenthesizedExpression, visitPatternPlaceholder, visitPrimitiveExpression, visitSimpleType, visitSuperReferenceExpression, visitSwitchExpression, visitSwitchExpressionArm, visitSwitchSection, visitSwitchStatement, visitSynchronizedStatement, visitText, visitThisReferenceExpression, visitThrowStatement, visitTryCatchStatement, visitTypeParameterDeclaration, visitTypeReference, visitUnionType, visitVariableInitializer, visitWhileStatement, visitWildcardType

Methods inherited from class java.lang.Object

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

Field Detail

NO_IMPORT_OPTIONS

private static final ConvertTypeOptions NO_IMPORT_OPTIONS

TRUE_NODE

private static final INode TRUE_NODE

FALSE_NODE

private static final INode FALSE_NODE

_resolver

private final JavaResolver _resolver

_stack

private final java.util.ArrayDeque<INode> _stack

Constructor Detail

InsertNecessaryConversionsTransform

public InsertNecessaryConversionsTransform(DecompilerContext context)

Method Detail

visitCastExpression

public java.lang.Void visitCastExpression(CastExpression node,
                                          java.lang.Void data)

Specified by:

visitCastExpression in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitCastExpression in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

visitMemberReferenceExpression

public java.lang.Void visitMemberReferenceExpression(MemberReferenceExpression node,
                                                     java.lang.Void data)

Specified by:

visitMemberReferenceExpression in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitMemberReferenceExpression in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

adjustDeclaringType

private static TypeReference adjustDeclaringType(ResolveResult valueResult,
                                                 TypeReference declaringType)

visitAssignmentExpression

public java.lang.Void visitAssignmentExpression(AssignmentExpression node,
                                                java.lang.Void data)

Specified by:

visitAssignmentExpression in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitAssignmentExpression in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

visitVariableDeclaration

public java.lang.Void visitVariableDeclaration(VariableDeclarationStatement node,
                                               java.lang.Void data)

Specified by:

visitVariableDeclaration in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitVariableDeclaration in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

visitReturnStatement

public java.lang.Void visitReturnStatement(ReturnStatement node,
                                           java.lang.Void data)

Specified by:

visitReturnStatement in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitReturnStatement in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

visitArrayInitializerExpression

public java.lang.Void visitArrayInitializerExpression(ArrayInitializerExpression node,
                                                      java.lang.Void data)

Specified by:

visitArrayInitializerExpression in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitArrayInitializerExpression in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

addCastForAssignment

private boolean addCastForAssignment(AstNode left,
                                     Expression right)

visitUnaryOperatorExpression

public java.lang.Void visitUnaryOperatorExpression(UnaryOperatorExpression node,
                                                   java.lang.Void data)

Specified by:

visitUnaryOperatorExpression in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitUnaryOperatorExpression in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

visitBinaryOperatorExpression

public java.lang.Void visitBinaryOperatorExpression(BinaryOperatorExpression node,
                                                    java.lang.Void data)

Specified by:

visitBinaryOperatorExpression in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitBinaryOperatorExpression in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

visitIfElseStatement

public java.lang.Void visitIfElseStatement(IfElseStatement node,
                                           java.lang.Void data)

Specified by:

visitIfElseStatement in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitIfElseStatement in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

visitConditionalExpression

public java.lang.Void visitConditionalExpression(ConditionalExpression node,
                                                 java.lang.Void data)

Specified by:

visitConditionalExpression in interface IAstVisitor<java.lang.Void,java.lang.Void>

Overrides:

visitConditionalExpression in class DepthFirstAstVisitor<java.lang.Void,java.lang.Void>

convertNumericToBoolean

private Expression convertNumericToBoolean(Expression node,
                                           TypeReference type)

convertBooleanToNumeric

private Expression convertBooleanToNumeric(Expression operand)

recurse

private void recurse(AstNode replacement)