本文整理汇总了Java中jdk.internal.org.objectweb.asm.TypeReference.INSTANCEOF属性的典型用法代码示例。如果您正苦于以下问题：Java TypeReference.INSTANCEOF属性的具体用法？Java TypeReference.INSTANCEOF怎么用？Java TypeReference.INSTANCEOF使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类jdk.internal.org.objectweb.asm.TypeReference的用法示例。
在下文中一共展示了TypeReference.INSTANCEOF属性的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: visitInsnAnnotation
@Override
public AnnotationVisitor visitInsnAnnotation(final int typeRef,
final TypePath typePath, final String desc, final boolean visible) {
checkStartCode();
checkEndCode();
int sort = typeRef >>> 24;
if (sort != TypeReference.INSTANCEOF && sort != TypeReference.NEW
&& sort != TypeReference.CONSTRUCTOR_REFERENCE
&& sort != TypeReference.METHOD_REFERENCE
&& sort != TypeReference.CAST
&& sort != TypeReference.CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT
&& sort != TypeReference.METHOD_INVOCATION_TYPE_ARGUMENT
&& sort != TypeReference.CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT
&& sort != TypeReference.METHOD_REFERENCE_TYPE_ARGUMENT) {
throw new IllegalArgumentException("Invalid type reference sort 0x"
+ Integer.toHexString(sort));
}
CheckClassAdapter.checkTypeRefAndPath(typeRef, typePath);
CheckMethodAdapter.checkDesc(desc, false);
return new CheckAnnotationAdapter(super.visitInsnAnnotation(typeRef,
typePath, desc, visible));
}
示例2: checkTypeRefAndPath
/**
* Checks the reference to a type in a type annotation.
*
* @param typeRef
* a reference to an annotated type.
* @param typePath
* the path to the annotated type argument, wildcard bound, array
* element type, or static inner type within 'typeRef'. May be
* <tt>null</tt> if the annotation targets 'typeRef' as a whole.
*/
static void checkTypeRefAndPath(int typeRef, TypePath typePath) {
int mask = 0;
switch (typeRef >>> 24) {
case TypeReference.CLASS_TYPE_PARAMETER:
case TypeReference.METHOD_TYPE_PARAMETER:
case TypeReference.METHOD_FORMAL_PARAMETER:
mask = 0xFFFF0000;
break;
case TypeReference.FIELD:
case TypeReference.METHOD_RETURN:
case TypeReference.METHOD_RECEIVER:
case TypeReference.LOCAL_VARIABLE:
case TypeReference.RESOURCE_VARIABLE:
case TypeReference.INSTANCEOF:
case TypeReference.NEW:
case TypeReference.CONSTRUCTOR_REFERENCE:
case TypeReference.METHOD_REFERENCE:
mask = 0xFF000000;
break;
case TypeReference.CLASS_EXTENDS:
case TypeReference.CLASS_TYPE_PARAMETER_BOUND:
case TypeReference.METHOD_TYPE_PARAMETER_BOUND:
case TypeReference.THROWS:
case TypeReference.EXCEPTION_PARAMETER:
mask = 0xFFFFFF00;
break;
case TypeReference.CAST:
case TypeReference.CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT:
case TypeReference.METHOD_INVOCATION_TYPE_ARGUMENT:
case TypeReference.CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT:
case TypeReference.METHOD_REFERENCE_TYPE_ARGUMENT:
mask = 0xFF0000FF;
break;
default:
throw new IllegalArgumentException("Invalid type reference sort 0x"
+ Integer.toHexString(typeRef >>> 24));
}
if ((typeRef & ~mask) != 0) {
throw new IllegalArgumentException("Invalid type reference 0x"
+ Integer.toHexString(typeRef));
}
if (typePath != null) {
for (int i = 0; i < typePath.getLength(); ++i) {
int step = typePath.getStep(i);
if (step != TypePath.ARRAY_ELEMENT
&& step != TypePath.INNER_TYPE
&& step != TypePath.TYPE_ARGUMENT
&& step != TypePath.WILDCARD_BOUND) {
throw new IllegalArgumentException(
"Invalid type path step " + i + " in " + typePath);
}
if (step != TypePath.TYPE_ARGUMENT
&& typePath.getStepArgument(i) != 0) {
throw new IllegalArgumentException(
"Invalid type path step argument for step " + i
+ " in " + typePath);
}
}
}
}