ingo@445: package de.intevation.flys.utils;
ingo@445: 
ingo@2258: import java.text.DateFormat;
ingo@445: import java.text.NumberFormat;
ingo@445: import java.util.Locale;
ingo@445: 
ingo@445: import de.intevation.artifacts.CallContext;
sascha@2290: import de.intevation.artifacts.CallMeta;
ingo@445: 
ingo@445: import de.intevation.flys.artifacts.resources.Resources;
ingo@445: 
ingo@445: 
ingo@445: public final class Formatter {
ingo@445: 
sascha@2290:     // KMS IN ERROR REPORTS.
sascha@2305:     public static final int CALCULATION_REPORT_KM_MIN_DIGITS = 1;
sascha@2290:     public static final int CALCULATION_REPORT_KM_MAX_DIGITS = 3;
sascha@2290: 
ingo@445:     // WATERLEVEL FORMATTER CONSTANTS
ingo@445:     public static final int WATERLEVEL_KM_MIN_DIGITS = 3;
ingo@445:     public static final int WATERLEVEL_KM_MAX_DIGITS = 3;
ingo@445:     public static final int WATERLEVEL_W_MIN_DIGITS  = 0;
ingo@445:     public static final int WATERLEVEL_W_MAX_DIGITS  = 2;
ingo@445:     public static final int WATERLEVEL_Q_MIN_DIGITS  = 0;
ingo@445:     public static final int WATERLEVEL_Q_MAX_DIGITS  = 2;
ingo@445: 
ingo@445: 
ingo@445:     // COMPUTED DISCHARGE CURVE FORMATTER CONSTANTS
ingo@445:     public static final int COMPUTED_DISCHARGE_W_MIN_DIGITS  = 2;
ingo@445:     public static final int COMPUTED_DISCHARGE_W_MAX_DIGITS  = 2;
ingo@445:     public static final int COMPUTED_DISCHARGE_Q_MIN_DIGITS  = 0;
ingo@1683:     public static final int COMPUTED_DISCHARGE_Q_MAX_DIGITS  = 2;
ingo@445: 
ingo@445: 
ingo@2258:     // HISTORICAL DISCHARGE CURVE FORMATTER CONSTANTS
ingo@2258:     public static final int HISTORICAL_DISCHARGE_W_MIN_DIGITS = 0;
ingo@2258:     public static final int HISTORICAL_DISCHARGE_W_MAX_DIGITS = 2;
ingo@2258:     public static final int HISTORICAL_DISCHARGE_Q_MIN_DIGITS = 0;
ingo@2258:     public static final int HISTORICAL_DISCHARGE_Q_MAX_DIGITS = 2;
ingo@2258: 
ingo@2258: 
ingo@445:     // DURATION CURVE FORMATTER CONSTANTS
ingo@445:     public static final int DURATION_W_MIN_DIGITS = 0;
ingo@445:     public static final int DURATION_W_MAX_DIGITS = 2;
ingo@445:     public static final int DURATION_Q_MIN_DIGITS = 0;
ingo@445:     public static final int DURATION_Q_MAX_DIGITS = 1;
ingo@445:     public static final int DURATION_D_MIN_DIGITS = 0;
ingo@445:     public static final int DURATION_D_MAX_DIGITS = 0;
ingo@445: 
ingo@445: 
ingo@2702:     // FLOW VELOCITY FORMATTER CONSTANTS
ingo@2702:     public static final int FLOW_VELOCITY_KM_MIN_DIGITS     = 3;
ingo@2702:     public static final int FLOW_VELOCITY_KM_MAX_DIGITS     = 3;
ingo@2702:     public static final int FLOW_VELOCITY_VALUES_MIN_DIGITS = 2;
ingo@2702:     public static final int FLOW_VELOCITY_VALUES_MAX_DIGITS = 2;
ingo@2702:     public static final int FLOW_VELOCITY_Q_MIN_DIGITS      = 0;
ingo@2702:     public static final int FLOW_VELOCITY_Q_MAX_DIGITS      = 2;
ingo@2702: 
ingo@2702: 
sascha@2290:     public static NumberFormat getFormatter(CallMeta m, int min, int max){
sascha@2290:         Locale       locale = Resources.getLocale(m);
ingo@445:         NumberFormat nf     = NumberFormat.getInstance(locale);
ingo@445: 
ingo@445:         nf.setMaximumFractionDigits(max);
ingo@445:         nf.setMinimumFractionDigits(min);
ingo@445: 
ingo@445:         return nf;
ingo@445:     }
ingo@445: 
sascha@2290:     public static NumberFormat getFormatter(CallContext c, int min, int max){
sascha@2290:         return getFormatter(c.getMeta(), min, max);
sascha@2290:     }
sascha@2290: 
ingo@445: 
ingo@445:     /**
ingo@2087:      * Returns a number formatter with no max or min digits set.
ingo@2087:      *
ingo@2087:      * @param c The CallContext.
ingo@2087:      *
ingo@2087:      * @return a number formatter.
ingo@2087:      */
ingo@2087:     public static NumberFormat getRawFormatter(CallContext c) {
ingo@2087:         Locale locale = Resources.getLocale(c.getMeta());
ingo@2087:         return NumberFormat.getInstance(locale);
ingo@2087:     }
ingo@2087: 
ingo@2087: 
ingo@2087:     /**
ingo@2258:      * Returns a date formatter with SHORT style.
ingo@2258:      */
ingo@2258:     public static DateFormat getShortDateFormat(CallContext cc) {
ingo@2258:         Locale locale = Resources.getLocale(cc.getMeta());
ingo@2258:         return DateFormat.getDateInstance(DateFormat.SHORT, locale);
ingo@2258:     }
ingo@2258: 
ingo@2258: 
ingo@2258:     /**
raimund@2588:      * Returns a date formatter with MEDIUM style.
raimund@2588:      */
raimund@2588:     public static DateFormat getMediumDateFormat(CallContext cc) {
raimund@2588:         Locale locale = Resources.getLocale(cc.getMeta());
raimund@2588:         return DateFormat.getDateInstance(DateFormat.MEDIUM, locale);
raimund@2588:     }
raimund@2588: 
raimund@2588: 
raimund@2588:     /**
ingo@445:      * Returns the number formatter for kilometer values in waterlevel exports.
ingo@445:      *
ingo@445:      * @return the number formatter for kilometer values.
ingo@445:      */
ingo@445:     public static NumberFormat getWaterlevelKM(CallContext context) {
ingo@445:         return getFormatter(
ingo@445:             context,
ingo@445:             WATERLEVEL_KM_MIN_DIGITS,
ingo@445:             WATERLEVEL_KM_MAX_DIGITS);
ingo@445:     }
ingo@445: 
ingo@445: 
ingo@445:     /**
ingo@445:      * Returns the number formatter for W values in waterlevel exports.
ingo@445:      *
ingo@445:      * @return the number formatter for W values.
ingo@445:      */
ingo@445:     public static NumberFormat getWaterlevelW(CallContext context) {
ingo@445:         return getFormatter(
ingo@445:             context,
ingo@445:             WATERLEVEL_W_MIN_DIGITS,
ingo@445:             WATERLEVEL_W_MAX_DIGITS);
ingo@445:     }
ingo@445: 
ingo@445: 
ingo@445:     /**
ingo@445:      * Returns the number formatter for Q values in waterlevel exports.
ingo@445:      *
ingo@445:      * @return the number formatter for Q values.
ingo@445:      */
ingo@445:     public static NumberFormat getWaterlevelQ(CallContext context) {
ingo@445:         return getFormatter(
ingo@445:             context,
ingo@445:             WATERLEVEL_Q_MIN_DIGITS,
ingo@445:             WATERLEVEL_Q_MAX_DIGITS);
ingo@445:     }
ingo@445: 
ingo@445: 
ingo@445:     /**
ingo@445:      * Returns the number formatter for W values in exports of computed
ingo@445:      * discharge curves.
ingo@445:      *
ingo@445:      * @return the number formatter for W values.
ingo@445:      */
ingo@445:     public static NumberFormat getComputedDischargeW(CallContext context) {
ingo@445:         return getFormatter(
ingo@445:             context,
ingo@445:             COMPUTED_DISCHARGE_W_MIN_DIGITS,
ingo@445:             COMPUTED_DISCHARGE_W_MAX_DIGITS);
ingo@445:     }
ingo@445: 
ingo@445: 
ingo@445:     /**
ingo@445:      * Returns the number formatter for Q values in exports of computed
ingo@445:      * discharge curves.
ingo@445:      *
ingo@445:      * @return the number formatter for Q values.
ingo@445:      */
ingo@445:     public static NumberFormat getComputedDischargeQ(CallContext context) {
ingo@445:         return getFormatter(
ingo@445:             context,
ingo@445:             COMPUTED_DISCHARGE_Q_MIN_DIGITS,
ingo@445:             COMPUTED_DISCHARGE_Q_MAX_DIGITS);
ingo@445:     }
ingo@445: 
ingo@445: 
ingo@445:     /**
ingo@2258:      * Returns the number formatter for W values in exports of historical
ingo@2258:      * discharge curves.
ingo@2258:      *
ingo@2258:      * @return the number formatter for W values.
ingo@2258:      */
ingo@2258:     public static NumberFormat getHistoricalDischargeW(CallContext context) {
ingo@2258:         return getFormatter(
ingo@2258:             context,
ingo@2258:             HISTORICAL_DISCHARGE_W_MIN_DIGITS,
ingo@2258:             HISTORICAL_DISCHARGE_W_MAX_DIGITS);
ingo@2258:     }
ingo@2258: 
ingo@2258: 
ingo@2258:     /**
ingo@2258:      * Returns the number formatter for Q values in exports of historical
ingo@2258:      * discharge curves.
ingo@2258:      *
ingo@2258:      * @return the number formatter for Q values.
ingo@2258:      */
ingo@2258:     public static NumberFormat getHistoricalDischargeQ(CallContext context) {
ingo@2258:         return getFormatter(
ingo@2258:             context,
ingo@2258:             HISTORICAL_DISCHARGE_Q_MIN_DIGITS,
ingo@2258:             HISTORICAL_DISCHARGE_Q_MAX_DIGITS);
ingo@2258:     }
ingo@2258: 
ingo@2258: 
ingo@2258:     /**
ingo@445:      * Returns the number formatter for W values in duration curve exports.
ingo@445:      *
ingo@445:      * @return the number formatter for W values.
ingo@445:      */
ingo@445:     public static NumberFormat getDurationW(CallContext context) {
ingo@445:         return getFormatter(
ingo@445:             context,
ingo@445:             DURATION_W_MIN_DIGITS,
ingo@445:             DURATION_W_MAX_DIGITS);
ingo@445:     }
ingo@445: 
ingo@445: 
ingo@445:     /**
ingo@445:      * Returns the number formatter for Q values in duration curve exports.
ingo@445:      *
ingo@445:      * @return the number formatter for W values.
ingo@445:      */
ingo@445:     public static NumberFormat getDurationQ(CallContext context) {
ingo@445:         return getFormatter(
ingo@445:             context,
ingo@445:             DURATION_Q_MIN_DIGITS,
ingo@445:             DURATION_Q_MAX_DIGITS);
ingo@445:     }
ingo@445: 
ingo@445: 
ingo@445:     /**
ingo@445:      * Returns the number formatter for D values in duration curve exports.
ingo@445:      *
ingo@445:      * @return the number formatter for W values.
ingo@445:      */
ingo@445:     public static NumberFormat getDurationD(CallContext context) {
ingo@445:         return getFormatter(
ingo@445:             context,
ingo@445:             DURATION_D_MIN_DIGITS,
ingo@445:             DURATION_D_MAX_DIGITS);
ingo@445:     }
sascha@2290: 
sascha@2290:     public static NumberFormat getCalculationKm(CallMeta meta) {
sascha@2290:         return getFormatter(
sascha@2290:             meta,
sascha@2290:             CALCULATION_REPORT_KM_MIN_DIGITS,
sascha@2290:             CALCULATION_REPORT_KM_MAX_DIGITS);
sascha@2290:     }
ingo@2702: 
ingo@2702: 
ingo@2702:     public static NumberFormat getFlowVelocityKM(CallContext context) {
ingo@2702:         return getFormatter(
ingo@2702:             context,
ingo@2702:             FLOW_VELOCITY_KM_MIN_DIGITS,
ingo@2702:             FLOW_VELOCITY_KM_MAX_DIGITS);
ingo@2702:     }
ingo@2702: 
ingo@2702: 
ingo@2702:     public static NumberFormat getFlowVelocityValues(CallContext context) {
ingo@2702:         return getFormatter(
ingo@2702:             context,
ingo@2702:             FLOW_VELOCITY_VALUES_MIN_DIGITS,
ingo@2702:             FLOW_VELOCITY_VALUES_MAX_DIGITS);
ingo@2702:     }
ingo@2702: 
ingo@2702: 
ingo@2702:     public static NumberFormat getFlowVelocityQ(CallContext context) {
ingo@2702:         return getFormatter(
ingo@2702:             context,
ingo@2702:             FLOW_VELOCITY_Q_MIN_DIGITS,
ingo@2702:             FLOW_VELOCITY_Q_MAX_DIGITS);
ingo@2702:     }
ingo@445: }
ingo@445: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :