Class RecordAttribute

java.lang.Object

javassist.bytecode.AttributeInfo

javassist.bytecode.RecordAttribute

public class RecordAttribute
extends AttributeInfo

Represents the Record attribute in a class file, which stores information about the record components of a record class.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RecordAttribute.RecordComponentInfo	Represents a single record component within the Record attribute.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	tag

Constructor Summary

Constructors

Constructor	Description
RecordAttribute(ConstPool cp, int nameIndex, DataInputStream in)	Constructs a RecordAttribute by reading from a DataInputStream.
RecordAttribute(ConstPool cp, List<RecordAttribute.RecordComponentInfo> components)	Constructs a RecordAttribute with specified components.

Method Summary

Modifier and Type	Method	Description
AttributeInfo	copy(ConstPool newCp, Map<String,String> classnames)	Makes a copy.
List<RecordAttribute.RecordComponentInfo>	getComponents()	Returns the list of record components.
void	write(DataOutputStream out)

Methods inherited from class AttributeInfo

get, getConstPool, getName, length, set, setMaxAttributeLength

Methods inherited from class Object

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

Field Details

tag

public static final String tag

See Also:

• Constant Field Values

Constructor Details

RecordAttribute

public RecordAttribute(ConstPool cp,
 int nameIndex,
 DataInputStream in)
                throws IOException

Constructs a RecordAttribute by reading from a DataInputStream.

Parameters:

cp - the constant pool

nameIndex - the index into the constant pool of the attribute name

in - the input stream to read from

Throws:

IOException - if an I/O error occurs

RecordAttribute

public RecordAttribute(ConstPool cp,
 List<RecordAttribute.RecordComponentInfo> components)

Constructs a RecordAttribute with specified components.

Parameters:

cp - the constant pool

components - the list of record components

attrName - the attribute name

Method Details

getComponents

public List<RecordAttribute.RecordComponentInfo> getComponents()

Returns the list of record components.

Returns:

the list of RecordComponentInfo

copy

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

Description copied from class: AttributeInfo

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.

write

public void write(DataOutputStream out)
           throws IOException

Throws:

IOException