com.google.gwt.dev.jjs.impl

Class FieldReferencesGraph

java.lang.Object

com.google.gwt.dev.jjs.impl.FieldReferencesGraph

public class FieldReferencesGraph
extends Object

FieldReferences Graph, which records {referencedFields <-> methods} pairs.

Constructor Summary

Constructors

Constructor and Description
FieldReferencesGraph()

Method Summary

Modifier and Type	Method and Description
void	buildFieldReferencesGraph(JProgram program) Build the field references graph of a JProgram.
Set<JField>	getReferencedFieldsByMethods(Collection<JMethod> methods) Return the referenced fields by methods.
Set<JMethod>	getReferencingMethodsForFields(Collection<JField> fields) Return the methods that reference fields.
void	removeField(JField field) For removing a field, remove the {referencedFields <-> methods} pairs that are related to the field.
void	removeMethod(JMethod method) For removing a method, remove the {referencedFields <-> methods} pairs that are related to the method.
void	reset() Reset the graph.
void	updateFieldReferencesOfMethod(JMethod method) Update field references graph of a method.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

FieldReferencesGraph

public FieldReferencesGraph()

Method Detail

buildFieldReferencesGraph

public void buildFieldReferencesGraph(JProgram program)

Build the field references graph of a JProgram.

getReferencedFieldsByMethods

public Set<JField> getReferencedFieldsByMethods(Collection<JMethod> methods)

Return the referenced fields by methods.

getReferencingMethodsForFields

public Set<JMethod> getReferencingMethodsForFields(Collection<JField> fields)

Return the methods that reference fields.

removeField

public void removeField(JField field)

For removing a field, remove the {referencedFields <-> methods} pairs that are related to the field.

removeMethod

public void removeMethod(JMethod method)

For removing a method, remove the {referencedFields <-> methods} pairs that are related to the method.

reset

public void reset()

Reset the graph.

updateFieldReferencesOfMethod

public void updateFieldReferencesOfMethod(JMethod method)

Update field references graph of a method.