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/**
 * MVEL 2.0
 * Copyright (C) 2007 The Codehaus
 * Mike Brock, Dhanji Prasanna, John Graham, Mark Proctor
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.mvel2.compiler;

import org.mvel2.integration.VariableResolverFactory;

import java.io.Serializable;

public interface ExecutableStatement extends Accessor, Serializable, Cloneable {
  public Object getValue(Object staticContext, VariableResolverFactory factory);

  public void setKnownIngressType(Class type);

  public void setKnownEgressType(Class type);

  public Class getKnownIngressType();

  public Class getKnownEgressType();

  public boolean isExplicitCast();

  public boolean isConvertableIngressEgress();

  public void computeTypeConversionRule();

  public boolean intOptimized();

  public boolean isLiteralOnly();

  public boolean isEmptyStatement();
}