Android Open Source - makler Event

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Back to project page makler.

License

The source code is released under:

GNU General Public License

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Java Source Code

package pl.net.newton.Makler.db.alert;
//  www  .j  av a 2s . c  o m
import java.math.BigDecimal;

import pl.net.newton.Makler.R;
import android.content.Context;
import android.content.res.Resources;

public enum Event {
  WZR_POW {
    @Override
    public boolean isAlarming(BigDecimal currentValue, AlertValue alertValue) {
      return currentValue.compareTo(alertValue.getValue()) > 0;
    }
  },
  WZR_DO {
    @Override
    public boolean isAlarming(BigDecimal currentValue, AlertValue alertValue) {
      return currentValue.compareTo(alertValue.getValue()) >= 0;
    }
  },
  WZR_O(true) {
    @Override
    public boolean isAlarming(BigDecimal currentValue, AlertValue alertValue) {
      BigDecimal baseValue = alertValue.getBaseValue();
      if (alertValue.isPercent()) {
        return currentValue.subtract(baseValue).compareTo(
            baseValue.multiply(alertValue.getValue()).divide(new BigDecimal(100))) >= 0;
      } else {
        return currentValue.subtract(baseValue).compareTo(alertValue.getValue()) >= 0;
      }
    }
  },
  SPA_O(true) {
    @Override
    public boolean isAlarming(BigDecimal currentValue, AlertValue alertValue) {
      BigDecimal baseValue = alertValue.getBaseValue();
      if (alertValue.isPercent()) {
        return baseValue.subtract(currentValue).compareTo(
            baseValue.multiply(alertValue.getValue()).divide(new BigDecimal(100))) >= 0;
      } else {
        return baseValue.subtract(currentValue).compareTo(alertValue.getValue()) >= 0;
      }
    }
  },
  SPA_DO {
    @Override
    public boolean isAlarming(BigDecimal currentValue, AlertValue alertValue) {
      return currentValue.compareTo(alertValue.getValue()) <= 0;
    }
  },
  SPA_PON {
    @Override
    public boolean isAlarming(BigDecimal currentValue, AlertValue alertValue) {
      return currentValue.compareTo(alertValue.getValue()) < 0;
    }
  };

  private boolean baseValueRequired;

  private Event() {
    this.baseValueRequired = false;
  }

  private Event(boolean baseValueRequired) {
    this.baseValueRequired = baseValueRequired;
  }

  public abstract boolean isAlarming(BigDecimal currentValue, AlertValue alertValue);

  public boolean isBaseValueRequired() {
    return baseValueRequired;
  }

  public static Event getFromLabel(Context context, String label) {
    Resources res = context.getResources();
    String[] codes = res.getStringArray(R.array.alert_events_quote_codes);
    String[] labels = res.getStringArray(R.array.alert_events_quote_strings);
    for (int i = 0; i < labels.length; i++) {
      if (labels[i].equals(label)) {
        return Event.valueOf(codes[i]);
      }
    }
    return null;
  }

  public String getLabel(Context context) {
    return getLabel(context, R.array.alert_events_quote_strings);
  }

  public String getLabel(Context context, int labelsId) {
    Resources res = context.getResources();
    String[] codes = res.getStringArray(R.array.alert_events_quote_codes);
    String[] labels = res.getStringArray(labelsId);
    for (int i = 0; i < codes.length; i++) {
      if (Event.valueOf(codes[i]) == this) {
        return labels[i];
      }
    }
    return null;
  }
}

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