org.apache.bcel.classfile

Class Annotations

java.lang.Object

org.apache.bcel.classfile.Attribute

org.apache.bcel.classfile.Annotations

All Implemented Interfaces:

java.lang.Cloneable, Node

Direct Known Subclasses:

RuntimeInvisibleAnnotations, RuntimeVisibleAnnotations

public abstract class Annotations
extends Attribute

base class for annotations

Since:

6.0

Version:

$Id: Annotations

Field Summary

Fields

Modifier and Type	Field and Description
private AnnotationEntry[]	annotation_table
private boolean	isRuntimeVisible

Fields inherited from class org.apache.bcel.classfile.Attribute

constant_pool, length, name_index, tag

Constructor Summary

Constructors

Constructor and Description
Annotations(byte annotation_type, int name_index, int length, AnnotationEntry[] annotation_table, ConstantPool constant_pool, boolean isRuntimeVisible)
Annotations(byte annotation_type, int name_index, int length, java.io.DataInput input, ConstantPool constant_pool, boolean isRuntimeVisible)

Method Summary

Modifier and Type	Method and Description
void	accept(Visitor v) Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
AnnotationEntry[]	getAnnotationEntries() returns the array of annotation entries in this annotation
int	getNumAnnotations()
boolean	isRuntimeVisible()
void	setAnnotationTable(AnnotationEntry[] annotation_table)
protected void	writeAnnotations(java.io.DataOutputStream dos)

Methods inherited from class org.apache.bcel.classfile.Attribute

addAttributeReader, addAttributeReader, clone, copy, dump, getConstantPool, getLength, getName, getNameIndex, getTag, readAttribute, readAttribute, removeAttributeReader, setConstantPool, setLength, setNameIndex, toString

Methods inherited from class java.lang.Object

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

Field Detail

annotation_table

private AnnotationEntry[] annotation_table

isRuntimeVisible

private final boolean isRuntimeVisible

Constructor Detail

Annotations

Annotations(byte annotation_type,
            int name_index,
            int length,
            java.io.DataInput input,
            ConstantPool constant_pool,
            boolean isRuntimeVisible)
     throws java.io.IOException

Parameters:

annotation_type - the subclass type of the annotation

name_index - Index pointing to the name Code

length - Content length in bytes

input - Input stream

constant_pool - Array of constants

Throws:

java.io.IOException

Annotations

public Annotations(byte annotation_type,
                   int name_index,
                   int length,
                   AnnotationEntry[] annotation_table,
                   ConstantPool constant_pool,
                   boolean isRuntimeVisible)

Parameters:

annotation_type - the subclass type of the annotation

name_index - Index pointing to the name Code

length - Content length in bytes

annotation_table - the actual annotations

constant_pool - Array of constants

Method Detail

accept

public void accept(Visitor v)

Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.

Specified by:

accept in interface Node

Specified by:

accept in class Attribute

Parameters:

v - Visitor object

setAnnotationTable

public final void setAnnotationTable(AnnotationEntry[] annotation_table)

Parameters:

annotation_table - the entries to set in this annotation

getAnnotationEntries

public AnnotationEntry[] getAnnotationEntries()

returns the array of annotation entries in this annotation

getNumAnnotations

public final int getNumAnnotations()

Returns:

the number of annotation entries in this annotation

isRuntimeVisible

public boolean isRuntimeVisible()

writeAnnotations

protected void writeAnnotations(java.io.DataOutputStream dos)
                         throws java.io.IOException

Throws:

java.io.IOException