net.caseif.beret.structures.constant

Class ConstantStructure

java.lang.Object

net.caseif.beret.structures.constant.ConstantStructure

Direct Known Subclasses:

ClassStructure, DoubleStructure, FieldrefStructure, FloatStructure, IntegerStructure, InterfaceMethodrefStructure, InvokeDynamicStructure, LongStructure, MethodHandleStructure, MethodrefStructure, MethodTypeStructure, NameAndTypeStructure, StringStructure, Utf8Structure

public class ConstantStructure
extends java.lang.Object

Represents a structure containing a constant value.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ConstantStructure.StructureType Represents a particular type of ConstantStructure.

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	content
protected ClassInfo	parent
protected ConstantStructure.StructureType	type

Constructor Summary

Constructors

Constructor and Description
ConstantStructure(ClassInfo parent, byte tag, byte[] content) Creates a new ConstantStructure with a type and length inferred from the given byte tag.

Method Summary

Modifier and Type	Method and Description
static ConstantStructure	createConstantStructure(ClassInfo parent, byte tag, byte[] content)
byte[]	getContent() Gets the content of this ConstantStructure.
int	getLength() Gets the length in bytes of this ConstantStructure's content.
ClassInfo	getParent() Gets the parent ClassInfo of this ConstantStructure.
ConstantStructure.StructureType	getType() Gets the type of this ConstantStructure.

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected final ClassInfo parent

type

protected final ConstantStructure.StructureType type

content

protected final byte[] content

Constructor Detail

ConstantStructure

public ConstantStructure(ClassInfo parent,
                         byte tag,
                         byte[] content)
                  throws java.lang.IllegalArgumentException

Creates a new ConstantStructure with a type and length inferred from the given byte tag.

Parameters:

parent - The parent ClassInfo of this ConstantStructure

tag - The byte tag denoting this structure's type

content - The content of this ConstantStructure

Throws:

java.lang.IllegalArgumentException - If tag denotes a UTF-8 literal (in this case a specific length must be supplied)

Method Detail

getParent

public ClassInfo getParent()

Gets the parent ClassInfo of this ConstantStructure.

Returns:

The parent ClassInfo of this ConstantStructure

getContent

public byte[] getContent()

Gets the content of this ConstantStructure.

Returns:

The content of this ConstantStructure.

getType

public ConstantStructure.StructureType getType()

Gets the type of this ConstantStructure.

Returns:

The type of this ConstantStructure

getLength

public int getLength()

Gets the length in bytes of this ConstantStructure's content.

Returns:

The length in bytes of this ConstantStructure's content

createConstantStructure

public static ConstantStructure createConstantStructure(ClassInfo parent,
                                                        byte tag,
                                                        byte[] content)