/**
    * Copyright (C) 2014-2015 Philip Helger (www.helger.com)
    * philip[at]helger[dot]com
    *
    * 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.helger.schematron.pure.bound.xpath;
  
  import java.util.List;
  
  import javax.annotation.Nonnull;
  import javax.annotation.concurrent.Immutable;
  import javax.xml.xpath.XPathExpression;
  
  import com.helger.commons.ValueEnforcer;
  import com.helger.commons.annotation.ReturnsMutableCopy;
  import com.helger.commons.collection.CollectionHelper;
  import com.helger.commons.string.ToStringGenerator;
  import com.helger.schematron.pure.model.PSRule;
  
  /**
   * This class represents a single XPath-bound rule-element.
   *
   * @author Philip Helger
   */
  @Immutable
  public class PSXPathBoundRule
  {
    private final PSRule m_aRule;
    private final String m_sRuleExpression;
    private final XPathExpression m_aBoundRuleExpression;
    private final List <PSXPathBoundAssertReport> m_aBoundAssertReports;
  
    public PSXPathBoundRule (@Nonnull final PSRule aRule,
                             @Nonnull final String sRuleExpression,
                             @Nonnull final XPathExpression aBoundRuleExpression,
                             @Nonnull final List <PSXPathBoundAssertReport> aBoundAssertReports)
    {
      ValueEnforcer.notNull (aRule, "Rule");
      ValueEnforcer.notEmpty (sRuleExpression, "RuleExpression");
      ValueEnforcer.notNull (aBoundRuleExpression, "BoundRuleExpression");
      ValueEnforcer.notNull (aBoundAssertReports, "BoundAssertReports");
      m_aRule = aRule;
      m_sRuleExpression = sRuleExpression;
      m_aBoundRuleExpression = aBoundRuleExpression;
      m_aBoundAssertReports = aBoundAssertReports;
    }
  
    @Nonnull
    public PSRule getRule ()
    {
      return m_aRule;
    }
  
    @Nonnull
    public String getRuleExpression ()
    {
      return m_sRuleExpression;
    }
  
    @Nonnull
    public XPathExpression getBoundRuleExpression ()
    {
      return m_aBoundRuleExpression;
    }
  
    @Nonnull
    @ReturnsMutableCopy
    public List <PSXPathBoundAssertReport> getAllBoundAssertReports ()
    {
      return CollectionHelper.newList (m_aBoundAssertReports);
    }
  
    @Override
    public String toString ()
    {
      return new ToStringGenerator (this).append ("rule", m_aRule)
                                         .append ("ruleExpression", m_sRuleExpression)
                                         .append ("boundRuleExpression", m_aBoundRuleExpression)
                                         .append ("boundAssertReports", m_aBoundAssertReports)
                                         .toString ();
    }
  }