io.github.mivek.command.remark.SeaLevelPressureCommand Maven / Gradle / Ivy

Go to download
package io.github.mivek.command.remark;

import io.github.mivek.internationalization.Messages;
import io.github.mivek.utils.Regex;

import java.util.regex.Pattern;

/**
 * @author mivek
 */
public final class SeaLevelPressureCommand implements Command {
    /** Sea level pressure. */
    private static final Pattern SEAL_LEVEL_PRESSURE = Pattern.compile("^SLP(\\d{2})(\\d)");

    /** The message instance. */
    private Messages fMessages;

    /**
     * Default constructor.
     */
    SeaLevelPressureCommand() {
        fMessages = Messages.getInstance();
    }

    @Override public String execute(final String pRemark, final StringBuilder pStringBuilder) {
        String[] sealevelParts = Regex.pregMatch(SEAL_LEVEL_PRESSURE, pRemark);
        StringBuilder pressure = new StringBuilder();
        if (sealevelParts[1].startsWith("9")) {
            pressure.append("9");
        } else {
            pressure.append("10");
        }
        pressure.append(sealevelParts[1]).append(".").append(sealevelParts[2]);
        pStringBuilder.append(fMessages.getString("Remark.Sea.Level.Pressure", pressure)).append(" ");
        return pRemark.replaceFirst(SEAL_LEVEL_PRESSURE.pattern(), "").trim();
    }

    @Override public boolean canParse(final String pInput) {
        return Regex.find(SEAL_LEVEL_PRESSURE, pInput);
    }
}