com.android.dx.dex.file

Class TypeIdsSection

java.lang.Object

com.android.dx.dex.file.Section

com.android.dx.dex.file.UniformItemSection

com.android.dx.dex.file.TypeIdsSection

public final class TypeIdsSection
extends UniformItemSection

Type identifiers list section of a .dex file.

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
IndexedItem	get(Constant cst) Gets the item corresponding to the given Constant.
int	indexOf(CstType type) Gets the index of the given type, which must have been added to this instance.
int	indexOf(Type type) Gets the index of the given type, which must have been added to this instance.
TypeIdItem	intern(CstType type) Interns an element into this instance.
TypeIdItem	intern(Type type) Interns an element into this instance.
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

TypeIdsSection

public TypeIdsSection(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 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

intern

public TypeIdItem intern(Type type)

Interns an element into this instance.

Parameters:

type - non-null; the type to intern

Returns:

non-null; the interned reference

intern

public TypeIdItem intern(CstType type)

Interns an element into this instance.

Parameters:

type - non-null; the type to intern

Returns:

non-null; the interned reference

indexOf

public int indexOf(Type type)

Gets the index of the given type, which must have been added to this instance.

Parameters:

type - non-null; the type to look up

Returns:

>= 0; the reference's index

indexOf

public int indexOf(CstType type)

Gets the index of the given type, which must have been added to this instance.

Parameters:

type - non-null; the type to look up

Returns:

>= 0; the reference's index

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