com.oracle.graal.pointsto.flow

Class LoadFieldTypeFlow

java.lang.Object

com.oracle.graal.pointsto.flow.TypeFlow<org.graalvm.compiler.nodes.java.LoadFieldNode>

com.oracle.graal.pointsto.flow.LoadFieldTypeFlow

Direct Known Subclasses:

LoadFieldTypeFlow.LoadInstanceFieldTypeFlow, LoadFieldTypeFlow.LoadStaticFieldTypeFlow

public abstract class LoadFieldTypeFlow
extends TypeFlow<org.graalvm.compiler.nodes.java.LoadFieldNode>

Implements a field load operation type flow.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LoadFieldTypeFlow.LoadInstanceFieldTypeFlow The type state of the load instance field flow reflects the type state of the field on the receiver objects that triggered this load operation.
static class	LoadFieldTypeFlow.LoadStaticFieldTypeFlow

Field Summary

Fields

Modifier and Type	Field and Description
protected AnalysisField	field The field that this flow loads from.

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

context, declaredType, graphRef, id, inQueue, nextId, source, usedAsAParameter, usedAsAReceiver

Constructor Summary

Constructors

Constructor and Description
LoadFieldTypeFlow(org.graalvm.compiler.nodes.java.LoadFieldNode node)
LoadFieldTypeFlow(MethodFlowsGraph methodFlows, LoadFieldTypeFlow original)

Method Summary

Modifier and Type	Method and Description
AnalysisField	field()

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

addInput, addObservee, addObserver, addOriginalObserver, addOriginalUse, addState, addState, addUse, clearUses, context, copy, doAddObserver, doAddUse, equals, filter, getDeclaredType, getInputs, getObservees, getObservers, getSlot, getSource, getState, getUses, graphRef, hashCode, id, initClone, isAllInstantiated, isClone, isCloseToAllInstantiated, isUsedAsAParameter, isUsedAsAReceiver, method, notifyObservers, onObservedUpdate, receiver, removeInput, removeObservee, removeObserver, removeUse, setSlot, setState, setUsedAsAParameter, setUsedAsAReceiver, toString, update

Methods inherited from class java.lang.Object

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

Field Detail

field

protected final AnalysisField field

The field that this flow loads from.

Constructor Detail

LoadFieldTypeFlow

public LoadFieldTypeFlow(org.graalvm.compiler.nodes.java.LoadFieldNode node)

LoadFieldTypeFlow

public LoadFieldTypeFlow(MethodFlowsGraph methodFlows,
                         LoadFieldTypeFlow original)

Method Detail

field

public AnalysisField field()