StepTypeConstants.java

package com.mycim.valueobject.prp;

import com.mycim.framework.utils.lang.StringUtils;

/**
 * @author Qiansheng.Wang
 * @since 2020-01-17
 */
public class StepTypeConstants {

    /**
     *
     */
    public static final String PROCESSING_STEP_TYPE = "P";

    public static final String STEP_TYPE_Y_KEY = "Y";

    public static final String STEP_TYPE_M_KEY = "M";

    public static final String STEP_TYPE_I_KEY = "I";

    private StepTypeConstants() {
    }

    /**
     * Convert measurement step type to processing step type according to mapping relationship
     *
     * <pre>
     * StepTypeConst.convertMeasurementStepType(null)  = "P"
     * StepTypeConst.convertMeasurementStepType("")    = "P"
     * StepTypeConst.convertMeasurementStepType("P")   = "P"
     * StepTypeConst.convertMeasurementStepType("P1")  = "P"
     * StepTypeConst.convertMeasurementStepType("M")   = "P"
     * StepTypeConst.convertMeasurementStepType("M1")  = "P1"
     * StepTypeConst.convertMeasurementStepType("M2")  = "P2"
     * StepTypeConst.convertMeasurementStepType("MP1") = "P1"
     * StepTypeConst.convertMeasurementStepType("MP2") = "P2"
     * StepTypeConst.convertMeasurementStepType("Y")   = "P"
     * StepTypeConst.convertMeasurementStepType("Y1")  = "P1"
     * StepTypeConst.convertMeasurementStepType("Y2")  = "P2"
     * StepTypeConst.convertMeasurementStepType("YP1") = "P1"
     * StepTypeConst.convertMeasurementStepType("YP2") = "P2"
     * StepTypeConst.convertMeasurementStepType("I")   = "P"
     * StepTypeConst.convertMeasurementStepType("I1")  = "P1"
     * StepTypeConst.convertMeasurementStepType("I2")  = "P2"
     * StepTypeConst.convertMeasurementStepType("IP1") = "P1"
     * StepTypeConst.convertMeasurementStepType("IP2") = "P2"
     * </pre>
     *
     * @param measurementStepType Step Object Type
     * @return
     */
    public static String convertMeasurementStepType(String measurementStepType) {
        String processingStepType = PROCESSING_STEP_TYPE;

        if (StringUtils.length(measurementStepType) == 3 &&
                StringUtils.contains(measurementStepType, PROCESSING_STEP_TYPE)) {
            processingStepType = StringUtils
                    .substring(measurementStepType, StringUtils.lastIndexOf(measurementStepType, PROCESSING_STEP_TYPE),
                               measurementStepType.length());
        }

        if (StringUtils.length(measurementStepType) == 2) {
            String seq = StringUtils.substring(measurementStepType, 1, 2);

            processingStepType = PROCESSING_STEP_TYPE + seq;
        }

        return processingStepType;
    }

    /**
     * @param stepType
     * @return
     */
    public static boolean isProcessingStep(String stepType) {
        return StringUtils.startsWith(stepType, PROCESSING_STEP_TYPE);
    }

    /**
     * @param stepType
     * @return
     */
    public static boolean isTypeP(String stepType) {
        return StringUtils.equals(stepType, PROCESSING_STEP_TYPE);
    }

    /**
     * @param stepType
     * @return
     */
    public static boolean isMeasurementStep(String stepType) {
        return StringUtils.startsWith(stepType, STEP_TYPE_M_KEY);
    }

    public static boolean isTypeY(String stepType) {
        return StringUtils.equals(stepType, STEP_TYPE_Y_KEY);
    }

    public static boolean isTypeM(String stepType) {
        return StringUtils.equals(stepType, STEP_TYPE_M_KEY);
    }

    public static boolean isTypeYOrM(String stepType) {
        return isTypeY(stepType) || isTypeM(stepType);
    }

}