Class AstMethodBodyBuilder

java.lang.Object

com.strobel.decompiler.languages.java.ast.AstMethodBodyBuilder

public class AstMethodBodyBuilder
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	AstMethodBodyBuilder.MethodVariables
private static final class	AstMethodBodyBuilder.VariableInfo<T>

Field Summary

Fields

Modifier and Type	Field	Description
private final AstBuilder	_astBuilder
private final DecompilerContext	_context
private final Set<Variable>	_localVariablesToDefine
private final MethodDefinition	_method
private final MetadataParser	_parser
private static final INode	EMPTY_LAMBDA_BODY_PATTERN
private static final INode	LAMBDA_BODY_PATTERN

Constructor Summary

Constructors

Modifier	Constructor	Description
private	AstMethodBodyBuilder(AstBuilder astBuilder, MethodDefinition method, DecompilerContext context)

Method Summary

Modifier and Type	Method	Description
private List<Expression>	adjustArgumentsForMethodCall(MethodReference method, List<Expression> arguments)
private List<Expression>	adjustArgumentsForMethodCallCore(List<ParameterDefinition> parameters, List<Expression> arguments)
private List<AstType>	convertTypeArguments(MethodReference methodReference)
private static BlockStatement	createErrorBlock(AstBuilder astBuilder, DecompilerContext context, MethodDefinition method, Throwable t)
static BlockStatement	createMethodBody(AstBuilder astBuilder, MethodDefinition method, DecompilerContext context, Iterable<ParameterDeclaration> parameters)
private BlockStatement	createMethodBody(Iterable<ParameterDeclaration> parameters)
private void	declareVariables(AstMethodBodyBuilder.VariableInfo<?> vi, BlockStatement astBlock)
private static Expression	inlineAssembly(Expression byteCode, List<Expression> arguments)
private boolean	isCastRequired(TypeReference targetType, TypeReference sourceType, boolean exactMatch)
private void	nameVariables(Block body, AstMethodBodyBuilder.VariableInfo<?> vi, Set<String> reservedNames)
private void	populateVariables(AstMethodBodyBuilder.MethodVariables mv, Block body)
private <T> void	populateVariables0(AstMethodBodyBuilder.VariableInfo<T> vi, Block body)
private BlockStatement	transformBlock(Block block)
private AstNode	transformByteCode(Expression byteCode, boolean isTopLevel)
private Expression	transformCall(boolean isVirtual, Expression byteCode, List<Expression> arguments)
private AstNode	transformExpression(Expression e, boolean isTopLevel)
private Statement	transformNode(Node node, Node next)
private SynchronizedStatement	transformSynchronized(Expression expression, TryCatchBlock tryCatch)
private void	updateParameterDeclarations(AstMethodBodyBuilder.VariableInfo<?> vi, Iterable<ParameterDeclaration> parameterDeclarations)

Methods inherited from class Object

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

Field Details

_astBuilder

private final AstBuilder _astBuilder

_method

private final MethodDefinition _method

_parser

private final MetadataParser _parser

_context

private final DecompilerContext _context

_localVariablesToDefine

private final Set<Variable> _localVariablesToDefine

LAMBDA_BODY_PATTERN

private static final INode LAMBDA_BODY_PATTERN

EMPTY_LAMBDA_BODY_PATTERN

private static final INode EMPTY_LAMBDA_BODY_PATTERN

Constructor Details

AstMethodBodyBuilder

private AstMethodBodyBuilder(AstBuilder astBuilder,
 MethodDefinition method,
 DecompilerContext context)

Method Details

createMethodBody

public static BlockStatement createMethodBody(AstBuilder astBuilder,
 MethodDefinition method,
 DecompilerContext context,
 Iterable<ParameterDeclaration> parameters)

createErrorBlock

private static BlockStatement createErrorBlock(AstBuilder astBuilder,
 DecompilerContext context,
 MethodDefinition method,
 Throwable t)

createMethodBody

private BlockStatement createMethodBody(Iterable<ParameterDeclaration> parameters)

updateParameterDeclarations

private void updateParameterDeclarations(AstMethodBodyBuilder.VariableInfo<?> vi,
 Iterable<ParameterDeclaration> parameterDeclarations)

declareVariables

private void declareVariables(AstMethodBodyBuilder.VariableInfo<?> vi,
 BlockStatement astBlock)

transformBlock

private BlockStatement transformBlock(Block block)

transformNode

private Statement transformNode(Node node,
 Node next)

transformSynchronized

private SynchronizedStatement transformSynchronized(Expression expression,
 TryCatchBlock tryCatch)

transformExpression

private AstNode transformExpression(Expression e,
 boolean isTopLevel)

transformByteCode

private AstNode transformByteCode(Expression byteCode,
 boolean isTopLevel)

transformCall

private Expression transformCall(boolean isVirtual,
 Expression byteCode,
 List<Expression> arguments)

convertTypeArguments

private List<AstType> convertTypeArguments(MethodReference methodReference)

adjustArgumentsForMethodCall

private List<Expression> adjustArgumentsForMethodCall(MethodReference method,
 List<Expression> arguments)

adjustArgumentsForMethodCallCore

private List<Expression> adjustArgumentsForMethodCallCore(List<ParameterDefinition> parameters,
 List<Expression> arguments)

isCastRequired

private boolean isCastRequired(TypeReference targetType,
 TypeReference sourceType,
 boolean exactMatch)

inlineAssembly

private static Expression inlineAssembly(Expression byteCode,
 List<Expression> arguments)

populateVariables

private void populateVariables(AstMethodBodyBuilder.MethodVariables mv,
 Block body)

populateVariables0

private <T> void populateVariables0(AstMethodBodyBuilder.VariableInfo<T> vi,
 Block body)

nameVariables

private void nameVariables(Block body,
 AstMethodBodyBuilder.VariableInfo<?> vi,
 Set<String> reservedNames)