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Google XML Pages (GXP) is a templating system used to generate XML/SGML markup (most often HTML).

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/*
 * Copyright (C) 2008 Google Inc.
 *
 * 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 com.google.gxp.compiler.schema;

import com.google.common.collect.ImmutableSet;
import com.google.gxp.base.AttributeHook;

import java.util.Set;
import java.util.regex.Pattern;

/**
 * Helper class for representing an attribute element parsed from a schema.
 */
class AttributeElement {
  private final AttributeValidator attrValidator;
  private final String contentType;
  private final ImmutableSet elementNames;
  private final ImmutableSet exceptElementNames;

  public String getName() {
    return getAttributeValidator().getName();
  }

  AttributeElement(String name,
                   String contentType, Pattern pattern,
                   Set flags, Set hooks,
                   String defaultValue,
                   Set elementNames,
                   Set exceptElementNames) {
    this.attrValidator = new AttributeValidator(name, contentType, pattern,
                                                flags, hooks, defaultValue);
    this.contentType = contentType;
    this.elementNames = ImmutableSet.copyOf(elementNames);
    this.exceptElementNames = ImmutableSet.copyOf(exceptElementNames);
  }

  String getContentType() {
    return contentType;
  }

  Set getElementNames() {
    return elementNames;
  }

  Set getExceptElementNames() {
    return exceptElementNames;
  }

  AttributeValidator getAttributeValidator() {
    return attrValidator;
  }
}