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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.shindig.expressions;

import javax.el.ExpressionFactory;

import org.apache.shindig.common.cache.CacheProvider;
import org.apache.shindig.expressions.juel.JuelProvider;

import com.google.inject.ImplementedBy;

/**
 * Provider for an expression handler Juel or Jasper
 * @since 2.0.0
 */
@ImplementedBy(JuelProvider.class)
public interface ExpressionProvider {

  /**
   * 
   * @param cacheProvider - the cache provider - not used by all EL implementations.
   * @param converter - type conversion class - 
   * @return
   */
  ExpressionFactory newExpressionFactory(CacheProvider cacheProvider,
      ELTypeConverter converter);

}