Package javassist.bytecode

Class InnerClassesAttribute

java.lang.Object

javassist.bytecode.AttributeInfo

javassist.bytecode.InnerClassesAttribute

public class InnerClassesAttribute
extends AttributeInfo

InnerClasses_attribute.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	tag	The name of this attribute "InnerClasses".

Constructor Summary

Constructors

Constructor	Description
InnerClassesAttribute(ConstPool cp)	Constructs an empty InnerClasses attribute.

Method Summary

Modifier and Type	Method	Description
int	accessFlags(int nth)	Returns classes[nth].inner_class_access_flags.
void	append(int inner, int outer, int name, int flags)	Appends a new entry.
void	append(String inner, String outer, String name, int flags)	Appends a new entry.
AttributeInfo	copy(ConstPool newCp, Map<String,String> classnames)	Makes a copy.
int	find(String name)	Finds the entry for the given inner class.
String	innerClass(int nth)	Returns the class name indicated by classes[nth].inner_class_info_index.
int	innerClassIndex(int nth)	Returns classes[nth].inner_class_info_index.
String	innerName(int nth)	Returns the simple class name indicated by classes[nth].inner_name_index.
int	innerNameIndex(int nth)	Returns classes[nth].inner_name_index.
String	outerClass(int nth)	Returns the class name indicated by classes[nth].outer_class_info_index.
int	outerClassIndex(int nth)	Returns classes[nth].outer_class_info_index.
int	remove(int nth)	Removes the nth entry.
void	setAccessFlags(int nth, int flags)	Sets classes[nth].inner_class_access_flags to the given index.
void	setInnerClassIndex(int nth, int index)	Sets classes[nth].inner_class_info_index to the given index.
void	setInnerNameIndex(int nth, int index)	Sets classes[nth].inner_name_index to the given index.
void	setOuterClassIndex(int nth, int index)	Sets classes[nth].outer_class_info_index to the given index.
int	tableLength()	Returns number_of_classes.

Methods inherited from class javassist.bytecode.AttributeInfo

get, getConstPool, getName, length, set

Methods inherited from class java.lang.Object

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

Field Details

tag

public static final String tag

The name of this attribute "InnerClasses".

See Also:

• Constant Field Values

Constructor Details

InnerClassesAttribute

public InnerClassesAttribute(ConstPool cp)

Constructs an empty InnerClasses attribute.

See Also:

• append(String, String, String, int)

Method Details

tableLength

public int tableLength()

Returns number_of_classes.

innerClassIndex

public int innerClassIndex(int nth)

Returns classes[nth].inner_class_info_index.

innerClass

public String innerClass(int nth)

Returns the class name indicated by classes[nth].inner_class_info_index. The class name is fully-qualified and separated by dot.

Returns:

null or the class name.

See Also:

• ConstPool.getClassInfo(int)

setInnerClassIndex

public void setInnerClassIndex(int nth,
 int index)

Sets classes[nth].inner_class_info_index to the given index.

outerClassIndex

public int outerClassIndex(int nth)

Returns classes[nth].outer_class_info_index.

outerClass

public String outerClass(int nth)

Returns the class name indicated by classes[nth].outer_class_info_index.

Returns:

null or the class name.

setOuterClassIndex

public void setOuterClassIndex(int nth,
 int index)

Sets classes[nth].outer_class_info_index to the given index.

innerNameIndex

public int innerNameIndex(int nth)

Returns classes[nth].inner_name_index.

innerName

public String innerName(int nth)

Returns the simple class name indicated by classes[nth].inner_name_index.

Returns:

null or the class name.

setInnerNameIndex

public void setInnerNameIndex(int nth,
 int index)

Sets classes[nth].inner_name_index to the given index.

accessFlags

public int accessFlags(int nth)

Returns classes[nth].inner_class_access_flags.

setAccessFlags

public void setAccessFlags(int nth,
 int flags)

Sets classes[nth].inner_class_access_flags to the given index.

find

public int find(String name)

Finds the entry for the given inner class.

Parameters:

name - the fully-qualified class name separated by dot and $.

Returns:

the index or -1 if not found.

Since:

3.22

append

public void append(String inner,
 String outer,
 String name,
 int flags)

Appends a new entry.

Parameters:

inner - inner_class_info_index

outer - outer_class_info_index

name - inner_name_index

flags - inner_class_access_flags

append

public void append(int inner,
 int outer,
 int name,
 int flags)

Appends a new entry.

Parameters:

inner - inner_class_info_index

outer - outer_class_info_index

name - inner_name_index

flags - inner_class_access_flags

remove

public int remove(int nth)

Removes the nth entry. It does not eliminate constant pool items that the removed entry refers to. ClassFile.compact() should be executed to remove these unnecessary items.

Parameters:

nth - 0, 1, 2, ...

Returns:

the number of items after the removal.

See Also:

• ClassFile.compact()

copy

public AttributeInfo copy(ConstPool newCp,
 Map<String,String> classnames)

Makes a copy. Class names are replaced according to the given Map object.

Overrides:

copy in class AttributeInfo

Parameters:

newCp - the constant pool table used by the new copy.

classnames - pairs of replaced and substituted class names.