content: /*
   * 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.component.bean;
  
  import java.lang.annotation.Annotation;
  import java.util.Arrays;
  
  import org.apache.camel.Expression;
  
  /**
   * Parameter information to be used for method invocation.
   */
  final class ParameterInfo {
  
      private final int index;
      private final Class<?> type;
      private final boolean varargs;
      private final Annotation[] annotations;
      private Expression expression;
  
      ParameterInfo(int index, Class<?> type, boolean varargs, Annotation[] annotations, Expression expression) {
          this.index = index;
          this.type = type;
          this.varargs = varargs;
          this.annotations = annotations;
          this.expression = expression;
      }
  
      public Annotation[] getAnnotations() {
          return annotations;
      }
  
      public Expression getExpression() {
          return expression;
      }
  
      public int getIndex() {
          return index;
      }
  
      public Class<?> getType() {
          return type;
      }
  
      public boolean isVarargs() {
          return varargs;
      }
  
      public void setExpression(Expression expression) {
          this.expression = expression;
      }
  
      @Override
      public String toString() {
          final StringBuilder sb = new StringBuilder(256);
          sb.append("ParameterInfo");
          sb.append("[index=").append(index);
          sb.append(", type=").append(type);
          sb.append(", varargs=").append(varargs);
          sb.append(", annotations=").append(annotations == null ? "null" : Arrays.asList(annotations).toString());
          sb.append(", expression=").append(expression);
          sb.append(']');
          return sb.toString();
      }
  }
  