org.checkerframework.dataflow.analysis

Class FlowExpressions.ThisReference

java.lang.Object

org.checkerframework.dataflow.analysis.FlowExpressions.Receiver

org.checkerframework.dataflow.analysis.FlowExpressions.ThisReference

Enclosing class:

FlowExpressions

public static class FlowExpressions.ThisReference
extends FlowExpressions.Receiver

Field Summary

Fields inherited from class org.checkerframework.dataflow.analysis.FlowExpressions.Receiver

type

Constructor Summary

Constructors

Constructor and Description
ThisReference(TypeMirror type)

Method Summary

Modifier and Type	Method and Description
boolean	containsModifiableAliasOf(Store<?> store, FlowExpressions.Receiver other) Returns true if and only if other appear anywhere in this receiver or an expression appears in this receiver such that other might alias this expression, and that expression is modifiable.
boolean	containsOfClass(Class<? extends FlowExpressions.Receiver> clazz)
boolean	equals(Object obj)
int	hashCode()
boolean	isUnmodifiableByOtherCode() Returns true if and only if the value this expression stands for cannot be changed by a method call.
boolean	syntacticEquals(FlowExpressions.Receiver other)
String	toString()

Methods inherited from class org.checkerframework.dataflow.analysis.FlowExpressions.Receiver

containsSyntacticEqualReceiver, containsUnknown, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

ThisReference

public ThisReference(TypeMirror type)

Method Detail

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

containsOfClass

public boolean containsOfClass(Class<? extends FlowExpressions.Receiver> clazz)

Specified by:

containsOfClass in class FlowExpressions.Receiver

syntacticEquals

public boolean syntacticEquals(FlowExpressions.Receiver other)

Overrides:

syntacticEquals in class FlowExpressions.Receiver

Returns:

True if and only if the two receiver are syntactically identical.

isUnmodifiableByOtherCode

public boolean isUnmodifiableByOtherCode()

Description copied from class: FlowExpressions.Receiver

Returns true if and only if the value this expression stands for cannot be changed by a method call. This is the case for local variables, the self reference as well as final field accesses for whose receiver FlowExpressions.Receiver.isUnmodifiableByOtherCode() is true.

Specified by:

isUnmodifiableByOtherCode in class FlowExpressions.Receiver

containsModifiableAliasOf

public boolean containsModifiableAliasOf(Store<?> store,
                                         FlowExpressions.Receiver other)

Description copied from class: FlowExpressions.Receiver

Returns true if and only if other appear anywhere in this receiver or an expression appears in this receiver such that other might alias this expression, and that expression is modifiable.

This is always true, except for cases where the Java type information prevents aliasing and none of the subexpressions can alias 'other'.

Overrides:

containsModifiableAliasOf in class FlowExpressions.Receiver