Package qilin.core.pag

Class FieldRefNode

java.lang.Object

qilin.core.pag.PagNode

qilin.core.pag.FieldRefNode

All Implemented Interfaces:

Numberable

public class FieldRefNode
extends PagNode
implements Numberable

Represents a field reference node in the pointer assignment graph.

Author:

Ondrej Lhotak

Field Summary

Fields

Modifier and Type	Field	Description
protected VarNode	base
protected SparkField	field

Fields inherited from class qilin.core.pag.PagNode

p2set, type

Constructor Summary

Constructors

Constructor	Description
FieldRefNode(VarNode base, SparkField field)

Method Summary

Modifier and Type	Method	Description
VarNode	getBase()	Returns the base of this field reference.
SparkField	getField()	Returns the field of this field reference.
PagNode	parameterize(Parameterizer parameterizer, Context context)	Turns this node into its context-sensitive counterpart by calling back into the matching overload of parameterizer.
String	toString()

Methods inherited from class qilin.core.pag.PagNode

equals, getNumber, getType, hashCode, setNumber

Methods inherited from class java.lang.Object

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

Methods inherited from interface qilin.util.Numberable

getNumber, setNumber

Field Details

base

protected VarNode base

field

protected SparkField field

Constructor Details

FieldRefNode

public FieldRefNode(VarNode base,
 SparkField field)

Method Details

getBase

public VarNode getBase()

Returns the base of this field reference.

getField

public SparkField getField()

Returns the field of this field reference.

toString

public String toString()

Overrides:

toString in class Object

parameterize

public PagNode parameterize(Parameterizer parameterizer,
 Context context)

Description copied from class: PagNode

Turns this node into its context-sensitive counterpart by calling back into the matching overload of parameterizer. Only the node kinds that can actually be parameterized (LocalVarNode, FieldRefNode, AllocNode, FieldValNode, GlobalVarNode) override this; every other node kind is not meant to reach a context parameterization step, so the default fails loudly instead of silently doing nothing.

Overrides:

parameterize in class PagNode