com.android.dx.dex.file

Class ClassDefsSection

java.lang.Object

com.android.dx.dex.file.Section

com.android.dx.dex.file.UniformItemSection

com.android.dx.dex.file.ClassDefsSection

public final class ClassDefsSection
extends UniformItemSection

Class definitions list section of a .dex file.

Constructor Summary

Constructors

Constructor and Description
ClassDefsSection(DexFile file) Constructs an instance.

Method Summary

Modifier and Type	Method and Description
void	add(ClassDefItem clazz) Adds an element to this instance.
IndexedItem	get(Constant cst) Gets the item corresponding to the given Constant.
java.util.Collection<? extends Item>	items() Gets the collection of all the items in this section.
protected void	orderItems() Alters or picks the order for items in this instance if desired, so that subsequent calls to Section.items() will yield a so-ordered collection.
void	writeHeaderPart(AnnotatedOutput out) Writes the portion of the file header that refers to this instance.

Methods inherited from class com.android.dx.dex.file.UniformItemSection

getAbsoluteItemOffset, prepare0, writeSize, writeTo0

Methods inherited from class com.android.dx.dex.file.Section

align, getAbsoluteOffset, getAlignment, getFile, getFileOffset, getName, prepare, setFileOffset, throwIfNotPrepared, throwIfPrepared, validateAlignment, writeTo

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassDefsSection

public ClassDefsSection(DexFile file)

Constructs an instance. The file offset is initially unknown.

Parameters:

file - non-null; file that this instance is part of

Method Detail

items

public java.util.Collection<? extends Item> items()

Gets the collection of all the items in this section. It is not valid to attempt to change the returned list.

Specified by:

items in class Section

Returns:

non-null; the items

get

public IndexedItem get(Constant cst)

Gets the item corresponding to the given Constant. This will throw an exception if the constant is not found, including if this instance isn't the sort that maps constants to IndexedItem instances.

Specified by:

get in class UniformItemSection

Parameters:

cst - non-null; constant to look for

Returns:

non-null; the corresponding item found in this instance

writeHeaderPart

public void writeHeaderPart(AnnotatedOutput out)

Writes the portion of the file header that refers to this instance.

Parameters:

out - non-null; where to write

add

public void add(ClassDefItem clazz)

Adds an element to this instance. It is illegal to attempt to add more than one class with the same name.

Parameters:

clazz - non-null; the class def to add

orderItems

protected void orderItems()

Alters or picks the order for items in this instance if desired, so that subsequent calls to Section.items() will yield a so-ordered collection. If the items in this instance are indexed, then this method should also assign indices.

Specified by:

orderItems in class UniformItemSection