Top Description Methods

org.glassfish.pfl.dynamic.codegen.spi

public Interface ClassInfo

Known Direct Subinterfaces: org.glassfish.pfl.dynamic.codegen.spi.ModifiableClass, org.glassfish.pfl.dynamic.codegen.spi.ClassGenerator
Known Direct Implementers: org.glassfish.pfl.dynamic.codegen.impl.ClassInfoBase
Imports: java.util.List, .Map, .Set

An interface that provides information about classes. This can be used to describe both ClassGenerators that are used to generate code and pre-existing Java classes.

Method Summary

Modifier and Type	Method and Description
public String	className() Return the class name of the class represented by this ClassInfo relative to pkgName().
public Set<MethodInfo>	constructorInfo()
public Map<String, FieldInfo>	fieldInfo() Return a map from field names to FieldInfo instances for every field defined in this class (not including super types).
public MethodInfo	findConstructorInfo(Signature sig) Find the MethodInfo (if any) for a Constructor with the given Signature in this ClassInfo.
public FieldInfo	findFieldInfo(String name) Find a field with the given name if one exists.
public MethodInfo	findMethodInfo(String name, Signature sig) Find the method (if any) with the given name and Signature in this ClassInfo, or in any superType of this ClassInfo.
public List<Type>	impls() Return the list of Types of interfaces implemented by this class.
public boolean	isInterface() Return true iff this ClassInfo is an interface.
public boolean	isSubclass(ClassInfo info) Return true iff this is a subclass or subinterface of info.
public Map<String, Set<MethodInfo>>	methodInfoByName() Return methodInfo for all methods defined on this class.
public int	modifiers() Return the modifiers on this class as specified in java.lang.reflect.Modifier.
public String	name() Return the fully qualified class name for this ClassInfo.
public String	pkgName() Return the fully qualified package name containing the class represented by this ClassInfo.
public Type	superType() Return the Type of the supertype of this class.
public Type	thisType() Return the Type of the class represented by this ClassInfo.

Method Detail

className	back to summary
public String className() Return the class name of the class represented by this ClassInfo relative to pkgName().

constructorInfo	back to summary
public Set<MethodInfo> constructorInfo()

fieldInfo	back to summary
public Map<String, FieldInfo> fieldInfo() Return a map from field names to FieldInfo instances for every field defined in this class (not including super types).

findConstructorInfo	back to summary
public MethodInfo findConstructorInfo(Signature sig) Find the MethodInfo (if any) for a Constructor with the given Signature in this ClassInfo.

findFieldInfo	back to summary
public FieldInfo findFieldInfo(String name) Find a field with the given name if one exists. Searches this class and all super classes.

findMethodInfo	back to summary
public MethodInfo findMethodInfo(String name, Signature sig) Find the method (if any) with the given name and Signature in this ClassInfo, or in any superType of this ClassInfo.

impls	back to summary
public List<Type> impls() Return the list of Types of interfaces implemented by this class. May be empty, but never null.

isInterface	back to summary
public boolean isInterface() Return true iff this ClassInfo is an interface.

isSubclass	back to summary
public boolean isSubclass(ClassInfo info) Return true iff this is a subclass or subinterface of info.

methodInfoByName	back to summary
public Map<String, Set<MethodInfo>> methodInfoByName() Return methodInfo for all methods defined on this class. This does not include inherited methods. Here we return a map from method name to the set of MethodInfo instances for all methods with the same method name. This form is useful for handling method overload resolution.

modifiers	back to summary
public int modifiers() Return the modifiers on this class as specified in java.lang.reflect.Modifier.

name	back to summary
public String name() Return the fully qualified class name for this ClassInfo.

pkgName	back to summary
public String pkgName() Return the fully qualified package name containing the class represented by this ClassInfo.

superType	back to summary
public Type superType() Return the Type of the supertype of this class.

thisType	back to summary
public Type thisType() Return the Type of the class represented by this ClassInfo.