OptionalPostprocessor.java

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package instruction.postprocessor;

import instruction.semanticObjects.Instruction;
import instruction.semanticObjects.Word;

import java.util.List;

public class OptionalPostprocessor implements PostProcessor {

        public void run( List<Instruction> instructions ) {

                for (int i = 0; i < instructions.size(); i++) {
                        Instruction in = instructions.get(i);
                
                        for (int j = 0; j < in.getAction().getAdverb().size(); j++) {
                                Word adv = in.getAction().getAdverb().get( j );
                                if (adv.getCycConcepts().size() > 0 && adv.getCycConcepts().get( 0 ).equals( "Alternative" )) {
                                        in.setOptional( Instruction.OPTIONAL_GLOBAL );
                                //      System.out.println("optional found");
                                }
                        }
                        
                        if (in.isGlobalOptional() && i > 1) {
                                instructions.get( i-1 ).setOptional( Instruction.OPTIONAL_LOCAL );
                        }
                                        
                }

        }

}