java.lang.Object
- com.ibm.wala.shrikeCT.AttributeReader
- - com.ibm.wala.shrikeCT.AnnotationsReader

```
public class AnnotationsReader
extends AttributeReader
```
This class reads Annotations attributes, e.g., RuntimeInvisibleAnnotations.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`AnnotationsReader.AnnotationAttribute`	Representation of an annotation attribute.
`static class`	`AnnotationsReader.AnnotationType`
`static class`	`AnnotationsReader.ArrayElementValue`	represents an annotation argument that itself is an array of arguments
`static class`	`AnnotationsReader.ConstantElementValue`	Represents a constant argument to an annotation.
`static interface`	`AnnotationsReader.ElementValue`	Marker interface for possible element values in an annotation attribute.
`static class`	`AnnotationsReader.EnumElementValue`	Represents enum constant annotation arguments.

Field Summary
- Fields inherited from class com.ibm.wala.shrikeCT.AttributeReader
  attr, cr, length

Constructor Summary

Constructors
Constructor Description

AnnotationsReader(ClassReader.AttrIterator iter, String label)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AnnotationsReader.AnnotationAttribute[]`	`getAllAnnotations()`	get all the annotations declared in this attribute.
`AnnotationsReader.AnnotationAttribute[][]`	`getAllParameterAnnotations()`	param_annotations { u2 attribute_name_index; u4 attribute_length; u1 num_parameters; { u2 num_annotations; annotation annotations[num_annotations]; } parameter_annotations[num_parameters];
`int`	`getAnnotationCount()`
`int`	`getAttributeSize()`
`static AnnotationsReader`	`getReaderForAnnotation(AnnotationsReader.AnnotationType type, ClassReader.AttrIterator iter)`
`static boolean`	`isKnownAnnotation(String name)`

Methods inherited from class com.ibm.wala.shrikeCT.AttributeReader
checkSize, checkSizeEquals, getClassReader, getRawOffset, getRawSize

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AnnotationsReader

public AnnotationsReader(ClassReader.AttrIterator iter,
                         String label)
                  throws InvalidClassFileException

Throws:: InvalidClassFileException

Method Detail

getAnnotationCount
```
public int getAnnotationCount()
                       throws InvalidClassFileException
```
Returns:

number of annotations in this attribute

Throws:

InvalidClassFileException

getAttributeSize
```
public int getAttributeSize()
                     throws InvalidClassFileException
```
Returns:

total length of this attribute in bytes, including the first 6 bytes

Throws:

InvalidClassFileException

getAllAnnotations

public AnnotationsReader.AnnotationAttribute[] getAllAnnotations()
                                                          throws InvalidClassFileException

get all the annotations declared in this attribute.

Throws:: InvalidClassFileException

getAllParameterAnnotations

public AnnotationsReader.AnnotationAttribute[][] getAllParameterAnnotations()
                                                                     throws InvalidClassFileException

 param_annotations {
   u2 attribute_name_index;
   u4 attribute_length;
   u1 num_parameters;
   {
     u2 num_annotations;
     annotation annotations[num_annotations];
   } parameter_annotations[num_parameters];

Throws:: InvalidClassFileException

isKnownAnnotation

public static boolean isKnownAnnotation(String name)

getReaderForAnnotation

public static AnnotationsReader getReaderForAnnotation(AnnotationsReader.AnnotationType type,
                                                       ClassReader.AttrIterator iter)

Class AnnotationsReader

Nested Class Summary

Field Summary

Fields inherited from class com.ibm.wala.shrikeCT.AttributeReader

Constructor Summary

Method Summary

Methods inherited from class com.ibm.wala.shrikeCT.AttributeReader

Methods inherited from class java.lang.Object

Constructor Detail

AnnotationsReader

Method Detail

getAnnotationCount

getAttributeSize

getAllAnnotations

getAllParameterAnnotations

isKnownAnnotation

getReaderForAnnotation