Package sootup.core.jimple.common.constant

Class NullConstant

java.lang.Object

sootup.core.jimple.common.constant.NullConstant

All Implemented Interfaces:

EquivTo, Constant, Immediate, Value, JimpleIR, Acceptor<ConstantVisitor>

public final class NullConstant
extends Object
implements Constant

Method Summary

Modifier and Type	Method	Description
<V extends ConstantVisitor> V	accept(@NonNull V v)	Called when this object is visited.
boolean	equals(Object c)
static NullConstant	getInstance()
@NonNull Type	getType()	Returns the Soot type of this Value.
Object	getValue()	Obtain the runtime value of the Constant.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface sootup.core.jimple.common.constant.Constant

collectUses, equivHashCode, equivTo, toString

Methods inherited from interface sootup.core.jimple.basic.EquivTo

equivTo

Methods inherited from interface sootup.core.jimple.common.Value

accept, getUses

Method Details

getInstance

public static NullConstant getInstance()

equals

public boolean equals(Object c)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getType

public @NonNull Type getType()

Description copied from interface: Value

Returns the Soot type of this Value.

Specified by:

getType in interface Value

Returns:

the type of this value

accept

public <V extends ConstantVisitor> V accept(@NonNull V v)

Description copied from interface: Acceptor

Called when this object is visited.

Specified by:

accept in interface Acceptor<ConstantVisitor>

Type Parameters:

V - the concrete visitor type

Parameters:

v - the visitor processing this object

Returns:

the visitor after processing

toString

public String toString()

Overrides:

toString in class Object

getValue

public Object getValue()

Description copied from interface: Constant

Obtain the runtime value of the Constant. E.g. IntConstant.getInstance(42).getValue() will return Integer.valueOf(42).

Specified by:

getValue in interface Constant

Returns:

the runtime value of the Constant