Package org.jf.dexlib2.builder

Class MethodImplementationBuilder

java.lang.Object

org.jf.dexlib2.builder.MethodImplementationBuilder

public class MethodImplementationBuilder
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private MethodLocation	currentLocation
private final MutableMethodImplementation	impl
private final HashMap<String,Label>	labels

Constructor Summary

Constructors

Constructor	Description
MethodImplementationBuilder(int registerCount)

Method Summary

Modifier and Type	Method	Description
void	addCatch(String type, Label from, Label to, Label handler)
void	addCatch(Label from, Label to, Label handler)
void	addCatch(TypeReference type, Label from, Label to, Label handler)
void	addEndLocal(int registerNumber)
void	addEpilogue()
void	addInstruction(BuilderInstruction instruction)
Label	addLabel(String name)	Adds a new named label at the current location.
void	addLineNumber(int lineNumber)
void	addPrologue()
void	addRestartLocal(int registerNumber)
void	addSetSourceFile(StringReference sourceFile)
void	addStartLocal(int registerNumber, StringReference name, TypeReference type, StringReference signature)
Label	getLabel(String name)	Get a reference to a label with the given name.
MethodImplementation	getMethodImplementation()

Methods inherited from class java.lang.Object

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

Field Details

labels

private final HashMap<String,Label> labels

impl

@Nonnull
private final MutableMethodImplementation impl

currentLocation

private MethodLocation currentLocation

Constructor Details

MethodImplementationBuilder

public MethodImplementationBuilder(int registerCount)

Method Details

getMethodImplementation

public MethodImplementation getMethodImplementation()

addLabel

@Nonnull
public Label addLabel(@Nonnull
 String name)

Adds a new named label at the current location. Any previous unplaced references to a label of this name will now refer to this label/location

Parameters:

name - The name of the label to add

Returns:

A LabelRef representing the label

getLabel

@Nonnull
public Label getLabel(@Nonnull
 String name)

Get a reference to a label with the given name. If a label with that name has not been added yet, a new one is created, but is left in an unplaced state. It is assumed that addLabel(name) will be called at a later point to define the location of the label.

Parameters:

name - The name of the label to get

Returns:

A LabelRef representing the label

addCatch

public void addCatch(@Nullable
 TypeReference type,
 @Nonnull
 Label from,
 @Nonnull
 Label to,
 @Nonnull
 Label handler)

addCatch

public void addCatch(@Nullable
 String type,
 @Nonnull
 Label from,
 @Nonnull
 Label to,
 @Nonnull
 Label handler)

addCatch

public void addCatch(@Nonnull
 Label from,
 @Nonnull
 Label to,
 @Nonnull
 Label handler)

addLineNumber

public void addLineNumber(int lineNumber)

addStartLocal

public void addStartLocal(int registerNumber,
 @Nullable
 StringReference name,
 @Nullable
 TypeReference type,
 @Nullable
 StringReference signature)

addEndLocal

public void addEndLocal(int registerNumber)

addRestartLocal

public void addRestartLocal(int registerNumber)

addPrologue

public void addPrologue()

addEpilogue

public void addEpilogue()

addSetSourceFile

public void addSetSourceFile(@Nullable
 StringReference sourceFile)

addInstruction

public void addInstruction(@Nullable
 BuilderInstruction instruction)