org.snapscript.tree.InstructionResolver Maven / Gradle / Ivy

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package org.snapscript.tree;

import java.util.Map;

import org.snapscript.core.Context;

public class InstructionResolver implements OperationResolver {
   
   private volatile Map operations;
   private volatile InstructionBuilder builder;

   public InstructionResolver(Context context) {
      this.builder = new InstructionBuilder(context);
   }

   @Override
   public Operation resolve(String name) throws Exception {
      if(operations == null) {            
         operations = builder.create();         
      }      
      return operations.get(name);
   }
}