ru.vyarus.java.generics.resolver.context

Class GenericsInfo

java.lang.Object

ru.vyarus.java.generics.resolver.context.GenericsInfo

public class GenericsInfo
extends java.lang.Object

Holds types hierarchy resolved generics information. Contains not just types actually containing generics, but all types (so type without generics will reference empty map). This was done for simplicity: all types from hierarchy are known and reference generics context is completely safe for all types from hierarchy.

Since:

16.10.2014

Constructor Summary

Constructors

Constructor and Description
GenericsInfo(java.lang.Class<?> root, java.util.Map<java.lang.Class<?>,java.util.LinkedHashMap<java.lang.String,java.lang.reflect.Type>> types)

Method Summary

Modifier and Type	Method and Description
java.util.Set<java.lang.Class<?>>	getComposingTypes()
java.lang.Class<?>	getRootClass()
java.util.Map<java.lang.String,java.lang.reflect.Type>	getTypeGenerics(java.lang.Class<?> type)

Methods inherited from class java.lang.Object

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

Constructor Detail

GenericsInfo

public GenericsInfo(java.lang.Class<?> root,
                    java.util.Map<java.lang.Class<?>,java.util.LinkedHashMap<java.lang.String,java.lang.reflect.Type>> types)

Method Detail

getRootClass

public java.lang.Class<?> getRootClass()

Returns:

root class (from where generics resolution started)

getTypeGenerics

public java.util.Map<java.lang.String,java.lang.reflect.Type> getTypeGenerics(java.lang.Class<?> type)

Parameters:

type - class to get generics for

Returns:

map of resolved generics for class (base class or interface implemented by root class or nay subclass)

Throws:

java.lang.IllegalArgumentException - is requested class is not present in root class hierarchy

getComposingTypes

public java.util.Set<java.lang.Class<?>> getComposingTypes()

Returns:

list of all classes (and interfaces) of root class hierarchy