yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/reactor/CrossSourceStatementReactor.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.yangtools.yang.parser.stmt.reactor;
   9
  10 import com.google.common.collect.ImmutableMap;
  11 import java.util.EnumMap;
  12 import java.util.Map;
  13 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
  14 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  15 import org.opendaylight.yangtools.yang.parser.spi.meta.StatementSupportBundle;
  16 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  17 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
  18
  19 public class CrossSourceStatementReactor {
  20
  21     private final Map<ModelProcessingPhase,StatementSupportBundle> supportedTerminology;
  22
  23     CrossSourceStatementReactor(Map<ModelProcessingPhase, StatementSupportBundle> supportedTerminology) {
  24         this.supportedTerminology = ImmutableMap.copyOf(supportedTerminology);
  25     }
  26
  27     public static final Builder builder() {
  28         return new Builder();
  29     }
  30
  31     public final BuildAction newBuild() {
  32         return new BuildAction();
  33     }
  34
  35     public static class Builder implements org.opendaylight.yangtools.concepts.Builder<CrossSourceStatementReactor>{
  36
  37         final Map<ModelProcessingPhase,StatementSupportBundle> bundles = new EnumMap<>(ModelProcessingPhase.class);
  38
  39         public Builder setBundle(ModelProcessingPhase phase,StatementSupportBundle bundle) {
  40             bundles.put(phase, bundle);
  41             return this;
  42         }
  43
  44         @Override
  45         public CrossSourceStatementReactor build() {
  46             return new CrossSourceStatementReactor(bundles);
  47         }
  48
  49     }
  50
  51     public class BuildAction {
  52
  53         private final BuildGlobalContext context;
  54
  55         public BuildAction() {
  56             this.context = new BuildGlobalContext(supportedTerminology);
  57         }
  58
  59         public void addSource(StatementStreamSource source) {
  60             context.addSource(source);
  61         }
  62
  63         public EffectiveModelContext build() throws SourceException, ReactorException {
  64             return context.build();
  65         }
  66
  67
  68
  69     }
  70
  71
  72 }