Package com.github.javaparser.symbolsolver.resolution.typesolvers

Class JavaParserTypeSolver

java.lang.Object

com.github.javaparser.symbolsolver.resolution.typesolvers.JavaParserTypeSolver

All Implemented Interfaces:

TypeSolver

public class JavaParserTypeSolver
extends Object
implements TypeSolver

Defines a directory containing source code that should be used for solving symbols. The directory must correspond to the root package of the files within.

Author:

Federico Tomassetti

Field Summary

Fields inherited from interface com.github.javaparser.symbolsolver.model.resolution.TypeSolver

JAVA_LANG_OBJECT

Constructor Summary

Constructors

Constructor	Description
JavaParserTypeSolver(File srcDir)
JavaParserTypeSolver(File srcDir, ParserConfiguration parserConfiguration)
JavaParserTypeSolver(String srcDir)
JavaParserTypeSolver(String srcDir, ParserConfiguration parserConfiguration)
JavaParserTypeSolver(Path srcDir)
JavaParserTypeSolver(Path srcDir, JavaParser javaParser, Cache<Path,Optional<CompilationUnit>> parsedFilesCache, Cache<Path,List<CompilationUnit>> parsedDirectoriesCache, Cache<String,SymbolReference<ResolvedReferenceTypeDeclaration>> foundTypesCache)	Create a JavaParserTypeSolver with a custom cache system.
JavaParserTypeSolver(Path srcDir, ParserConfiguration parserConfiguration)
JavaParserTypeSolver(Path srcDir, ParserConfiguration parserConfiguration, long cacheSizeLimit)

Method Summary

Modifier and Type	Method	Description
TypeSolver	getParent()	Parent of the this TypeSolver.
void	setParent(TypeSolver parent)	Set the parent of this TypeSolver.
String	toString()
SymbolReference<ResolvedReferenceTypeDeclaration>	tryToSolveType(String name)	Try to solve the type with the given name.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.javaparser.symbolsolver.model.resolution.TypeSolver

getRoot, getSolvedJavaLangObject, hasType, solveType

Constructor Details

JavaParserTypeSolver

public JavaParserTypeSolver(File srcDir)

JavaParserTypeSolver

public JavaParserTypeSolver(String srcDir)

JavaParserTypeSolver

public JavaParserTypeSolver(Path srcDir)

JavaParserTypeSolver

public JavaParserTypeSolver(File srcDir,
 ParserConfiguration parserConfiguration)

JavaParserTypeSolver

public JavaParserTypeSolver(String srcDir,
 ParserConfiguration parserConfiguration)

JavaParserTypeSolver

public JavaParserTypeSolver(Path srcDir,
 ParserConfiguration parserConfiguration)

JavaParserTypeSolver

public JavaParserTypeSolver(Path srcDir,
 ParserConfiguration parserConfiguration,
 long cacheSizeLimit)

Parameters:

srcDir - is the source code directory for the type solver.

parserConfiguration - is the configuration the solver should use when inspecting source code files.

cacheSizeLimit - is an optional size limit to the internal caches used by this solver. Be advised that setting the size too low might lead to noticeable performance degradation. However, using a size limit is advised when solving symbols in large code sources. In such cases, internal caches might consume large amounts of heap space.

JavaParserTypeSolver

public JavaParserTypeSolver(Path srcDir,
 JavaParser javaParser,
 Cache<Path,Optional<CompilationUnit>> parsedFilesCache,
 Cache<Path,List<CompilationUnit>> parsedDirectoriesCache,
 Cache<String,SymbolReference<ResolvedReferenceTypeDeclaration>> foundTypesCache)

Create a JavaParserTypeSolver with a custom cache system.

Parameters:

srcDir - The source code directory for the type solver.

javaParser - The JavaParser to be used when parsing .java files.

parsedFilesCache - The cache to be used to store CompilationUnit that is associated with a file.

parsedDirectoriesCache - The cache to store the list of CompilationUnit in a given directory.

foundTypesCache - The cache that associated a qualified name to its SymbolReference.

Method Details

toString

public String toString()

Overrides:

toString in class Object

getParent

public TypeSolver getParent()

Description copied from interface: TypeSolver

Parent of the this TypeSolver. This can return null.

Specified by:

getParent in interface TypeSolver

setParent

public void setParent(TypeSolver parent)

Description copied from interface: TypeSolver

Set the parent of this TypeSolver.

Specified by:

setParent in interface TypeSolver

tryToSolveType

public SymbolReference<ResolvedReferenceTypeDeclaration> tryToSolveType(String name)

Description copied from interface: TypeSolver

Try to solve the type with the given name. It always return a SymbolReference which can be solved or unsolved.

Specified by:

tryToSolveType in interface TypeSolver