platform/lang-impl/src/com/intellij/conversion/ConverterProvider.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package com.intellij.conversion;
  18
  19 import com.intellij.openapi.extensions.ExtensionPointName;
  20 import com.intellij.util.ArrayUtil;
  21 import org.jetbrains.annotations.NonNls;
  22 import org.jetbrains.annotations.NotNull;
  23
  24 /**
  25  * @author nik
  26  */
  27 public abstract class ConverterProvider {
  28   public static final ExtensionPointName<ConverterProvider> EP_NAME = ExtensionPointName.create("com.intellij.project.converterProvider");
  29   private final String myId;
  30
  31   protected ConverterProvider(@NotNull @NonNls String id) {
  32     myId = id;
  33   }
  34
  35   public String[] getPrecedingConverterIds() {
  36     return ArrayUtil.EMPTY_STRING_ARRAY;
  37   }
  38
  39   public final String getId() {
  40     return myId;
  41   }
  42
  43   @NotNull
  44   public abstract String getConversionDescription();
  45
  46   @NotNull
  47   public abstract ProjectConverter createConverter(@NotNull ConversionContext context);
  48 }