Package com.android.dx.dex.code

Class LocalList

java.lang.Object

com.android.dx.util.MutabilityControl

com.android.dx.util.FixedSizeList

com.android.dx.dex.code.LocalList

All Implemented Interfaces:

ToHuman

public final class LocalList
extends FixedSizeList

List of local variables. Each local variable entry indicates a range of code which it is valid for, a register number, a name, and a type.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	LocalList.Disposition	Disposition of a local entry.
static class	LocalList.Entry	Entry in a local list.
static class	LocalList.MakeState	Intermediate state when constructing a local list.

Field Summary

Fields

Modifier and Type	Field	Description
static final LocalList	EMPTY	non-null; empty instance

Constructor Summary

Constructors

Constructor	Description
LocalList(int size)	Constructs an instance.

Method Summary

Modifier and Type	Method	Description
void	debugPrint(PrintStream out, String prefix)	Does a human-friendly dump of this instance.
LocalList.Entry	get(int n)	Gets the element at the given index.
static LocalList	make(DalvInsnList insns)	Constructs an instance for the given method, based on the given block order and intermediate local information.
void	set(int n, LocalList.Entry entry)	Sets the entry at the given index.

Methods inherited from class com.android.dx.util.FixedSizeList

equals, get0, getOrNull0, hashCode, set0, shrinkToFit, size, toHuman, toHuman, toString, toString

Methods inherited from class com.android.dx.util.MutabilityControl

isImmutable, isMutable, setImmutable, throwIfImmutable, throwIfMutable

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

EMPTY

public static final LocalList EMPTY

non-null; empty instance

Constructor Details

LocalList

public LocalList(int size)

Constructs an instance. All indices initially contain null.

Parameters:

size - >= 0; the size of the list

Method Details

get

public LocalList.Entry get(int n)

Gets the element at the given index. It is an error to call this with the index for an element which was never set; if you do that, this will throw NullPointerException.

Parameters:

n - >= 0, < size(); which index

Returns:

non-null; element at that index

set

public void set(int n,
 LocalList.Entry entry)

Sets the entry at the given index.

Parameters:

n - >= 0, < size(); which index

entry - non-null; the entry to set at n

debugPrint

public void debugPrint(PrintStream out,
 String prefix)

Does a human-friendly dump of this instance.

Parameters:

out - non-null; where to dump

prefix - non-null; prefix to attach to each line of output

make

public static LocalList make(DalvInsnList insns)

Constructs an instance for the given method, based on the given block order and intermediate local information.

Parameters:

insns - non-null; instructions to convert

Returns:

non-null; the constructed list