com.android.dx.dex.file

Class FieldIdsSection

java.lang.Object

com.android.dx.dex.file.Section

com.android.dx.dex.file.UniformItemSection

com.android.dx.dex.file.MemberIdsSection

com.android.dx.dex.file.FieldIdsSection

public final class FieldIdsSection
extends MemberIdsSection

Field refs list section of a .dex file.

Constructor Summary

Constructors

Constructor and Description
FieldIdsSection(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(CstFieldRef ref) Gets the index of the given reference, which must have been added to this instance.
FieldIdItem	intern(CstFieldRef field) Interns an element into this instance.
Collection<? extends Item>	items() Gets the collection of all the items in this section.
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.MemberIdsSection

orderItems

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

FieldIdsSection

public FieldIdsSection(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 FieldIdItem intern(CstFieldRef field)

Interns an element into this instance.

Parameters:

field - non-null; the reference to intern

Returns:

non-null; the interned reference

indexOf

public int indexOf(CstFieldRef ref)

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

Parameters:

ref - non-null; the reference to look up

Returns:

>= 0; the reference's index