com.github.javaparser.symbolsolver.resolution.typesolvers

Class ReflectionTypeSolver

java.lang.Object

com.github.javaparser.symbolsolver.resolution.typesolvers.ClassLoaderTypeSolver

com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver

All Implemented Interfaces:

TypeSolver

public class ReflectionTypeSolver
extends ClassLoaderTypeSolver

Uses reflection to resolve types. Classes on the classpath used to run your application will be found. No source code is available for the resolved types.

Author:

Federico Tomassetti

Field Summary

Fields

Modifier and Type	Field and Description
static Predicate<String>	ALL_CLASSES Class name filter matching all classes.
static Predicate<String>	JCL_ONLY Class name filter matching classes in the Java Class Library.
static Predicate<String>	JRE_ONLY Class name filter matching classes in the core Java standard library.

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

JAVA_LANG_OBJECT, JAVA_LANG_RECORD

Constructor Summary

Constructors

Constructor and Description
ReflectionTypeSolver() Resolves classes from the JRE that is currently running.
ReflectionTypeSolver(boolean jreOnly)
ReflectionTypeSolver(Predicate<String> classFilter)

Method Summary

Modifier and Type	Method and Description
protected boolean	filterName(String name)

Methods inherited from class com.github.javaparser.symbolsolver.resolution.typesolvers.ClassLoaderTypeSolver

getParent, setParent, tryToSolveType

Methods inherited from class java.lang.Object

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

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

getRoot, getSolvedJavaLangObject, getSolvedJavaLangRecord, hasType, solveType

Field Detail

ALL_CLASSES

public static final Predicate<String> ALL_CLASSES

Class name filter matching all classes.

JRE_ONLY

public static final Predicate<String> JRE_ONLY

Class name filter matching classes in the core Java standard library. This includes everything under java. and javax..

JCL_ONLY

public static final Predicate<String> JCL_ONLY

Class name filter matching classes in the Java Class Library. The Java Class Library is the Java standard library; this filter includes all packages listed in the java.se module of Java 21, as well as java.corba as of Java 9. In this way, it encompasses the JCL of all Java version from Java 8 to 21.

Constructor Detail

ReflectionTypeSolver

public ReflectionTypeSolver(Predicate<String> classFilter)

Parameters:

classFilter - a name-based filter indicating which types to resolve. Similarily to ReflectionTypeSolver(boolean), this allows you to specify "I need to resolve certain classes (like the Java standard library), and whatever is available on the classpath is fine.".

See Also:

ALL_CLASSES, JRE_ONLY, JCL_ONLY

ReflectionTypeSolver

public ReflectionTypeSolver(boolean jreOnly)

Parameters:

jreOnly - if true, will only resolve types from the java or javax packages. This is an easy way to say "I need a JRE to solve classes, and the one that is currently running is fine." If false, will resolve any kind of type.

ReflectionTypeSolver

public ReflectionTypeSolver()

Resolves classes from the JRE that is currently running. (It calls the other constructor with "true".)

Method Detail

filterName

protected boolean filterName(String name)

Overrides:

filterName in class ClassLoaderTypeSolver