com.oracle.graal.pointsto.flow

Class OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow

java.lang.Object

com.oracle.graal.pointsto.flow.TypeFlow<BytecodePosition>

com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow

com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow

Enclosing class:

OffsetStoreTypeFlow

public static class OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow
extends OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow, OffsetStoreTypeFlow.StoreIndexedTypeFlow, OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow, OffsetStoreTypeFlow.UnsafeStoreTypeFlow

Field Summary

Fields

Modifier and Type	Field and Description
protected com.oracle.svm.util.UnsafePartitionKind	partitionKind
protected AnalysisType	partitionType

Fields inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

objectFlow, objectType, valueFlow

Fields inherited from class com.oracle.graal.pointsto.flow.TypeFlow

declaredType, graphRef, id, inQueue, nextId, source, state

Constructor Summary

Constructors

Constructor and Description
UnsafePartitionStoreTypeFlow(BytecodePosition storeLocation, AnalysisType objectType, AnalysisType componentType, TypeFlow<?> objectFlow, TypeFlow<?> valueFlow, com.oracle.svm.util.UnsafePartitionKind partitionKind, AnalysisType partitionType)
UnsafePartitionStoreTypeFlow(PointsToAnalysis bb, MethodFlowsGraph methodFlows, OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow original)

Method Summary

Modifier and Type	Method and Description
TypeState	filter(PointsToAnalysis bb, TypeState update)
OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow	makeCopy(PointsToAnalysis bb, MethodFlowsGraph methodFlows)
void	onObservedSaturated(PointsToAnalysis bb, TypeFlow<?> observed) Notified by an observed flow that it is saturated.
void	onObservedUpdate(PointsToAnalysis bb) Notify the observer that the observed type flow state has changed.
String	toString()

Methods inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow

copy, forceUpdate, initFlow, needsInitialization

Methods inherited from class com.oracle.graal.pointsto.flow.OffsetStoreTypeFlow

isContextInsensitive, markAsContextInsensitive, receiver, setObserved

Methods inherited from class com.oracle.graal.pointsto.flow.TypeFlow

addInput, addObservee, addObserver, addObserver, addState, addState, addUse, addUse, canSaturate, clearInputs, clearObservees, clearObservers, clearUses, declaredTypeFilter, declaredTypeFilter, doAddUse, equals, filterUncheckedInterface, format, formatSource, getDeclaredType, getInputs, getObservees, getObservers, getSlot, getSource, getState, getUses, graphRef, hashCode, id, invalidate, isAllInstantiated, isClone, isSaturated, isValid, method, notifyObserverOfSaturation, notifyUseOfSaturation, onInputSaturated, onSaturated, onSaturated, removeObserver, removeUse, replacedObservedWith, replaceObservedWith, setSaturated, setSlot, setState, swapAtObserver, swapAtUse, swapOut, update

Methods inherited from class java.lang.Object

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

Field Detail

partitionKind

protected final com.oracle.svm.util.UnsafePartitionKind partitionKind

partitionType

protected final AnalysisType partitionType

Constructor Detail

UnsafePartitionStoreTypeFlow

public UnsafePartitionStoreTypeFlow(BytecodePosition storeLocation,
                                    AnalysisType objectType,
                                    AnalysisType componentType,
                                    TypeFlow<?> objectFlow,
                                    TypeFlow<?> valueFlow,
                                    com.oracle.svm.util.UnsafePartitionKind partitionKind,
                                    AnalysisType partitionType)

UnsafePartitionStoreTypeFlow

public UnsafePartitionStoreTypeFlow(PointsToAnalysis bb,
                                    MethodFlowsGraph methodFlows,
                                    OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow original)

Method Detail

makeCopy

public OffsetStoreTypeFlow.UnsafePartitionStoreTypeFlow makeCopy(PointsToAnalysis bb,
                                                                 MethodFlowsGraph methodFlows)

Specified by:

makeCopy in class OffsetStoreTypeFlow.AbstractUnsafeStoreTypeFlow

filter

public TypeState filter(PointsToAnalysis bb,
                        TypeState update)

Overrides:

filter in class TypeFlow<BytecodePosition>

onObservedUpdate

public void onObservedUpdate(PointsToAnalysis bb)

Description copied from class: TypeFlow

Notify the observer that the observed type flow state has changed.

Specified by:

onObservedUpdate in class OffsetStoreTypeFlow

onObservedSaturated

public void onObservedSaturated(PointsToAnalysis bb,
                                TypeFlow<?> observed)

Description copied from class: TypeFlow

Notified by an observed flow that it is saturated.

Specified by:

onObservedSaturated in class OffsetStoreTypeFlow

toString

public String toString()

Overrides:

toString in class TypeFlow<BytecodePosition>