Package com.tonic.parser.attribute

Class RecordAttribute

java.lang.Object

com.tonic.parser.attribute.Attribute

com.tonic.parser.attribute.RecordAttribute

public class RecordAttribute
extends Attribute

The Record attribute.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RecordAttribute.Component	A record component: name and descriptor Utf8 indices plus per-component attributes.

Constructor Summary

Constructors

Constructor	Description
RecordAttribute(String name, ClassFile hostClass, int nameIndex, int length)	Creates the attribute shell for parsing, attached to a class.
RecordAttribute(String name, MemberEntry parent, int nameIndex, int length)	Creates the attribute shell for parsing, attached to a member.

Method Summary

Modifier and Type	Method	Description
List<String[]>	getComponentNameAndDescriptors()	Resolves every component's name and descriptor against the constant pool.
List<RecordAttribute.Component>	getComponents()
void	read(ClassFile classFile, int length)	Reads the attribute data from the class file.
String	toString()
void	updateLength()	Recomputes the attribute length field from the current in-memory content.

Methods inherited from class com.tonic.parser.attribute.Attribute

get, write

Methods inherited from class java.lang.Object

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

Constructor Detail

RecordAttribute

public RecordAttribute(String name,
                       MemberEntry parent,
                       int nameIndex,
                       int length)

Creates the attribute shell for parsing, attached to a member.

Parameters:

name - the attribute name

parent - the member the attribute belongs to

nameIndex - constant-pool index of the name Utf8

length - the attribute length in bytes

RecordAttribute

public RecordAttribute(String name,
                       ClassFile hostClass,
                       int nameIndex,
                       int length)

Creates the attribute shell for parsing, attached to a class.

Parameters:

name - the attribute name

hostClass - the class the attribute belongs to

nameIndex - constant-pool index of the name Utf8

length - the attribute length in bytes

Method Detail

getComponents

public List<RecordAttribute.Component> getComponents()

Returns:

the components

read

public void read(ClassFile classFile,
                 int length)

Description copied from class: Attribute

Reads the attribute data from the class file.

Specified by:

read in class Attribute

Parameters:

classFile - The ClassFile utility to read data.

length - The length of the attribute.

updateLength

public void updateLength()

Description copied from class: Attribute

Recomputes the attribute length field from the current in-memory content.

Specified by:

updateLength in class Attribute

getComponentNameAndDescriptors

public List<String[]> getComponentNameAndDescriptors()

Resolves every component's name and descriptor against the constant pool.

Returns:

one {name, descriptor} pair per component in declaration order, with "Unknown" substituted for an index that is not a UTF-8 entry

toString

public String toString()

Overrides:

toString in class Attribute