platform/lang-impl/src/com/intellij/codeInsight/template/impl/MacroCallNode.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.codeInsight.template.impl;
  18
  19 import com.intellij.codeInsight.lookup.LookupElement;
  20 import com.intellij.codeInsight.template.Expression;
  21 import com.intellij.codeInsight.template.ExpressionContext;
  22 import com.intellij.codeInsight.template.Macro;
  23 import com.intellij.codeInsight.template.Result;
  24 import org.jetbrains.annotations.NotNull;
  25
  26 import java.util.ArrayList;
  27
  28 /**
  29  *
  30  */
  31 public class MacroCallNode extends Expression {
  32   public Macro getMacro() {
  33     return myMacro;
  34   }
  35
  36   private final Macro myMacro;
  37   private final ArrayList<Expression> myParameters = new ArrayList<Expression>();
  38
  39   public MacroCallNode(@NotNull Macro macro) {
  40     myMacro = macro;
  41   }
  42
  43   public void addParameter(Expression node) {
  44     myParameters.add(node);
  45   }
  46
  47   public Result calculateResult(ExpressionContext context) {
  48     Expression[] parameters = myParameters.toArray(new Expression[myParameters.size()]);
  49     return myMacro.calculateResult(parameters, context);
  50   }
  51
  52   public Result calculateQuickResult(ExpressionContext context) {
  53     Expression[] parameters = myParameters.toArray(new Expression[myParameters.size()]);
  54     return myMacro.calculateQuickResult(parameters, context);
  55   }
  56
  57   public LookupElement[] calculateLookupItems(ExpressionContext context) {
  58     Expression[] parameters = myParameters.toArray(new Expression[myParameters.size()]);
  59     return myMacro.calculateLookupItems(parameters, context);
  60   }
  61
  62   public Expression[] getParameters() {
  63     return myParameters.toArray(new Expression[myParameters.size()]);
  64   }
  65 }