/**
 * 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.camel.web.util;

import org.apache.camel.model.AggregateDefinition;
import org.apache.camel.model.ProcessorDefinition;

public final class AggregateDefinitionRenderer {

    private AggregateDefinitionRenderer() {
        // Utility class, no public or protected default constructor
    }    

    public static void render(StringBuilder buffer, ProcessorDefinition processor) {
        
        AggregateDefinition aggregate = (AggregateDefinition)processor;
        buffer.append(".").append(aggregate.getShortName()).append("()");

        ExpressionRenderer.render(buffer, aggregate.getExpression());

        if (aggregate.getCompletionTimeout() != null) {
            buffer.append(".completionTimeout(").append(aggregate.getCompletionTimeout());
            buffer.append(aggregate.getCompletionTimeout() < 1000L ? "L)" : ")");
        }
        if (aggregate.getCompletionSize() != null) {
            buffer.append(".completionSize(").append(aggregate.getCompletionSize()).append(")");
        }

        if (aggregate.isGroupExchanges() != null && aggregate.isGroupExchanges()) {
            buffer.append(".groupExchanges()");
        }
    }
}
