source: java/main/src/main/java/com/framsticks/params/types/ProcedureParam.java @ 193

package com.framsticks.params.types;

import com.framsticks.params.Param;
import com.framsticks.params.ParamBuilder;
import com.framsticks.params.ValueParam;

import java.util.List;

import javax.annotation.Nullable;
import javax.annotation.concurrent.Immutable;

/**
 * @author Piotr Sniegowski
 */
@Immutable
public class ProcedureParam extends Param {
        private final ValueParam resultType;
        private final List<ValueParam> argumentsType;
        private final String signatureString;

        /**
         * @param builder
         */
        public ProcedureParam(ParamBuilder builder) {
                super(builder);
                resultType = builder.getResultType();
                argumentsType = builder.getArgumentsType();
                assert argumentsType != null;

                StringBuilder b = new StringBuilder().append("p");

                if (resultType != null) {
                        b.append(" ").append(resultType.getFramsTypeName());
                }
                b.append("(");
                boolean first = true;
                for (ValueParam arg : argumentsType) {
                        if (first) {
                                first = false;
                        } else {
                                b.append(", ");
                        }

                        b.append(arg.getFramsTypeName());
                        if (arg.getName() != null) {
                                b.append(" ").append(arg.getName());
                        }
                }
                b.append(")");

                signatureString = b.toString();
        }

        public @Nullable ValueParam getResultType() {
                return resultType;
        }

        public List<ValueParam> getArgumentsType() {
                return argumentsType;
        }

        @Override
        public String getFramsTypeName() {
                return signatureString;
        }

}