Checkstyle
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1083044 13f79535-47bb-0310-9956-ffa450edef68
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Oliver Heger
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@ -176,6 +176,7 @@ public class TypeUtils {
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*
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* @param type the subject type to be assigned to the target type
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* @param toParameterizedType the target parameterized type
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* @param typeVarAssigns a map with type variables
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* @return true if <code>type</code> is assignable to <code>toType</code>.
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*/
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private static boolean isAssignable(Type type, ParameterizedType toParameterizedType,
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@ -242,6 +243,7 @@ public class TypeUtils {
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*
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* @param type the subject type to be assigned to the target type
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* @param toGenericArrayType the target generic array type
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* @param typeVarAssigns a map with type variables
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* @return true if <code>type</code> is assignable to
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* <code>toGenericArrayType</code>.
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*/
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@ -317,6 +319,7 @@ public class TypeUtils {
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*
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* @param type the subject type to be assigned to the target type
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* @param toWildcardType the target wildcard type
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* @param typeVarAssigns a map with type variables
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* @return true if <code>type</code> is assignable to
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* <code>toWildcardType</code>.
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*/
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@ -405,6 +408,7 @@ public class TypeUtils {
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*
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* @param type the subject type to be assigned to the target type
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* @param toTypeVariable the target type variable
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* @param typeVarAssigns a map with type variables
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* @return true if <code>type</code> is assignable to
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* <code>toTypeVariable</code>.
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*/
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@ -449,9 +453,10 @@ public class TypeUtils {
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/**
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* <p> </p>
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*
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* @param type
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* @param typeVarAssigns
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* @return
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* @param type the type to be replaced
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* @param typeVarAssigns the map with type variables
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* @return the replaced type
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* @throws IllegalArgumentException if the type cannot be substituted
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*/
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private static Type substituteTypeVariables(Type type, Map<TypeVariable<?>, Type> typeVarAssigns) {
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if (type instanceof TypeVariable<?> && typeVarAssigns != null) {
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@ -522,10 +527,10 @@ public class TypeUtils {
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/**
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* <p> Return a map of the type arguments of <code>type</code> in the context of <code>toClass</code>. </p>
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*
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* @param type
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* @param toClass
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* @param subtypeVarAssigns
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* @return
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* @param type the type in question
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* @param toClass the class
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* @param subtypeVarAssigns a map with type variables
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* @return the map with type arguments
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*/
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private static Map<TypeVariable<?>, Type> getTypeArguments(Type type, Class<?> toClass,
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Map<TypeVariable<?>, Type> subtypeVarAssigns) {
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@ -572,12 +577,12 @@ public class TypeUtils {
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}
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/**
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* <p> </p>
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* <p> Return a map of the type arguments of a parameterized type in the context of <code>toClass</code>. </p>
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*
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* @param parameterizedType
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* @param toClass
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* @param subtypeVarAssigns
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* @return
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* @param parameterizedType the parameterized type
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* @param toClass the class
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* @param subtypeVarAssigns a map with type variables
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* @return the map with type arguments
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*/
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private static Map<TypeVariable<?>, Type> getTypeArguments(
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ParameterizedType parameterizedType, Class<?> toClass,
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@ -625,12 +630,12 @@ public class TypeUtils {
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}
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/**
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* <p> </p>
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* <p> Return a map of the type arguments of a class in the context of <code>toClass</code>. </p>
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*
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* @param cls
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* @param toClass
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* @param subtypeVarAssigns
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* @return
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* @param cls the class in question
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* @param toClass the context class
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* @param subtypeVarAssigns a map with type variables
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* @return the map with type arguments
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*/
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private static Map<TypeVariable<?>, Type> getTypeArguments(Class<?> cls, Class<?> toClass,
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Map<TypeVariable<?>, Type> subtypeVarAssigns) {
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@ -725,11 +730,11 @@ public class TypeUtils {
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}
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/**
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* <p> </p>
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* <p>Performs a mapping of type variables.</p>
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*
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* @param cls
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* @param parameterizedType
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* @param typeVarAssigns
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* @param cls the class in question
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* @param parameterizedType the parameterized type
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* @param typeVarAssigns the map to be filled
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*/
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private static <T> void mapTypeVariablesToArguments(Class<T> cls,
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ParameterizedType parameterizedType, Map<TypeVariable<?>, Type> typeVarAssigns) {
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@ -774,9 +779,9 @@ public class TypeUtils {
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* <p> Closest parent type? Closest to what? The closest parent type to the
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* super class specified by <code>superClass</code>. </p>
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*
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* @param cls
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* @param superClass
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* @return
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* @param cls the class in question
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* @param superClass the super class
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* @return the closes parent type
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*/
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private static Type getClosestParentType(Class<?> cls, Class<?> superClass) {
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// only look at the interfaces if the super class is also an interface
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@ -823,8 +828,8 @@ public class TypeUtils {
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* <p> Checks if the given value can be assigned to the target type
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* following the Java generics rules. </p>
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*
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* @param value
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* @param type
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* @param value the value to be checked
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* @param type the target type
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* @return true of <code>value</code> is an instance of <code>type</code>.
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*/
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public static boolean isInstance(Object value, Type type) {
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@ -961,10 +966,11 @@ public class TypeUtils {
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}
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/**
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* <p> Type-checking method of convenience. </p>
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* <p> Transforms the passed in type to a {@code Class} object. Type-checking method of convenience. </p>
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*
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* @param parameterizedType
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* @return
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* @param parameterizedType the type to be converted
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* @return the corresponding {@code Class} object
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* @throws IllegalStateException if the conversion fails
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*/
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private static Class<?> getRawType(ParameterizedType parameterizedType) {
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Type rawType = parameterizedType.getRawType();
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@ -1059,7 +1065,7 @@ public class TypeUtils {
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/**
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* Learn whether the specified type denotes an array type.
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* @param type
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* @param type the type to be checked
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* @return <code>true</code> if <code>type</code> is an array class or a {@link GenericArrayType}.
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*/
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public static boolean isArrayType(Type type) {
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@ -1068,7 +1074,7 @@ public class TypeUtils {
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/**
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* Get the array component type of <code>type</code>.
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* @param type
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* @param type the type to be checked
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* @return component type or null if type is not an array type
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*/
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public static Type getArrayComponentType(Type type) {
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