Class JavaSymbolSolver

java.lang.Object

com.github.javaparser.symbolsolver.JavaSymbolSolver

All Implemented Interfaces:

SymbolResolver

public class JavaSymbolSolver
extends Object
implements SymbolResolver

This implementation of the SymbolResolver wraps the functionality of the library to make them easily usable from JavaParser nodes.

An instance of this class should be created once and then injected in all the CompilationUnit for which we want to enable symbol resolution. To do so the method inject can be used, or you can use ParserConfiguration.setSymbolResolver(SymbolResolver) and the parser will do the injection for you.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	JavaSymbolSolver.ArrayLengthValueDeclaration

Field Summary

Fields

Modifier and Type	Field	Description
private TypeSolver	typeSolver

Constructor Summary

Constructors

Constructor	Description
JavaSymbolSolver(TypeSolver typeSolver)

Method Summary

Modifier and Type	Method	Description
ResolvedType	calculateType(Expression expression)	For an expression it would find the corresponding resolved type.
void	inject(CompilationUnit destination)	Register this SymbolResolver into a CompilationUnit, so that symbol resolution becomes available to all nodes part of the CompilationUnit.
<T> T	resolveDeclaration(Node node, Class<T> resultClass)	For a reference it would find the corresponding declaration.
private Optional<ResolvedParameterDeclaration>	resolveParameterDeclaration(Parameter parameter)
private Optional<ResolvedParameterDeclaration>	resolveParameterDeclaration(ResolvedMethodLikeDeclaration resolvedMethodLikeDeclaration, Parameter parameter)
private Optional<ResolvedParameterDeclaration>	resolveParameterDeclaration(ResolvedReferenceTypeDeclaration resolvedReferenceTypeDeclaration, Parameter parameter)
<T> T	toResolvedType(Type javaparserType, Class<T> resultClass)	For types it would find the corresponding resolved types.
ResolvedReferenceTypeDeclaration	toTypeDeclaration(Node node)	For a node it would find the corresponding reference type declaration.

Methods inherited from class Object

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

Field Details

typeSolver

private TypeSolver typeSolver

Constructor Details

JavaSymbolSolver

public JavaSymbolSolver(@NotNull
 TypeSolver typeSolver)

Method Details

inject

public void inject(CompilationUnit destination)

Register this SymbolResolver into a CompilationUnit, so that symbol resolution becomes available to all nodes part of the CompilationUnit.

resolveDeclaration

public <T> T resolveDeclaration(Node node,
 Class<T> resultClass)

Description copied from interface: SymbolResolver

For a reference it would find the corresponding declaration.

Specified by:

resolveDeclaration in interface SymbolResolver

resolveParameterDeclaration

private Optional<ResolvedParameterDeclaration> resolveParameterDeclaration(ResolvedMethodLikeDeclaration resolvedMethodLikeDeclaration,
 Parameter parameter)

resolveParameterDeclaration

private Optional<ResolvedParameterDeclaration> resolveParameterDeclaration(ResolvedReferenceTypeDeclaration resolvedReferenceTypeDeclaration,
 Parameter parameter)

resolveParameterDeclaration

private Optional<ResolvedParameterDeclaration> resolveParameterDeclaration(Parameter parameter)

toResolvedType

public <T> T toResolvedType(Type javaparserType,
 Class<T> resultClass)

Description copied from interface: SymbolResolver

For types it would find the corresponding resolved types.

Specified by:

toResolvedType in interface SymbolResolver

calculateType

public ResolvedType calculateType(Expression expression)

Description copied from interface: SymbolResolver

For an expression it would find the corresponding resolved type.

Specified by:

calculateType in interface SymbolResolver

toTypeDeclaration

public ResolvedReferenceTypeDeclaration toTypeDeclaration(Node node)

Description copied from interface: SymbolResolver

For a node it would find the corresponding reference type declaration.

Specified by:

toTypeDeclaration in interface SymbolResolver