com.google.gwt.dev.jjs.impl

Class ControlFlowRecorder

java.lang.Object

com.google.gwt.dev.jjs.ast.JVisitor

com.google.gwt.dev.jjs.impl.ControlFlowRecorder

public class ControlFlowRecorder
extends JVisitor

Records control flow information.

Collects caller->callee, instantiating method->instantiated type, overridden method->overriding method, exported methods and other control flow information in TypeEnvironment indexes to support control flow based link time pruning.

Field Summary

Fields inherited from class com.google.gwt.dev.jjs.ast.JVisitor

LVALUE_CONTEXT, UNMODIFIABLE_CONTEXT

Constructor Summary

Constructors

Constructor and Description
ControlFlowRecorder(StringAnalyzableTypeEnvironment stringAnalyzableTypeEnvironment, boolean onlyUpdate, JProgram program)

Method Summary

Modifier and Type	Method and Description
void	endVisit(JClassLiteral x, Context ctx)
void	endVisit(JFieldRef x, Context ctx) NOTE: not called from JsniFieldRef.
void	endVisit(JsniFieldRef x, Context ctx)
void	endVisit(JsniMethodRef x, Context ctx)
static void	exec(JProgram program, StringAnalyzableTypeEnvironment stringAnalyzableTypeEnvironment, boolean onlyUpdate)
boolean	visit(JDeclaredType x, Context ctx)
boolean	visit(JField x, Context ctx)
boolean	visit(JMethodCall x, Context ctx) NOTE: not called from JsniMethodRef.
boolean	visit(JMethod x, Context ctx)

Methods inherited from class com.google.gwt.dev.jjs.ast.JVisitor

accept, accept, accept, accept, accept, accept, acceptImmutable, acceptLvalue, acceptWithInsertRemove, acceptWithInsertRemoveImmutable, didChange, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, translateException, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

ControlFlowRecorder

public ControlFlowRecorder(StringAnalyzableTypeEnvironment stringAnalyzableTypeEnvironment,
                           boolean onlyUpdate,
                           JProgram program)

Method Detail

exec

public static void exec(JProgram program,
                        StringAnalyzableTypeEnvironment stringAnalyzableTypeEnvironment,
                        boolean onlyUpdate)

endVisit

public void endVisit(JClassLiteral x,
                     Context ctx)

Overrides:

endVisit in class JVisitor

endVisit

public void endVisit(JFieldRef x,
                     Context ctx)

Description copied from class: JVisitor

NOTE: not called from JsniFieldRef.

Overrides:

endVisit in class JVisitor

endVisit

public void endVisit(JsniFieldRef x,
                     Context ctx)

Overrides:

endVisit in class JVisitor

endVisit

public void endVisit(JsniMethodRef x,
                     Context ctx)

Overrides:

endVisit in class JVisitor

visit

public boolean visit(JDeclaredType x,
                     Context ctx)

Overrides:

visit in class JVisitor

visit

public boolean visit(JField x,
                     Context ctx)

Overrides:

visit in class JVisitor

visit

public boolean visit(JMethod x,
                     Context ctx)

Overrides:

visit in class JVisitor

visit

public boolean visit(JMethodCall x,
                     Context ctx)

Description copied from class: JVisitor

NOTE: not called from JsniMethodRef.

Overrides:

visit in class JVisitor