Package com.barchart.util.values.api

Examples of com.barchart.util.values.api.PriceValue

399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
  }

  protected final boolean isValidPrice(final PriceValue price) {

    //TODO Value Converter
    final PriceValue priceStep = ValueBuilder.newPrice(
        instrument.tickSize().mantissa(),
        instrument.tickSize().exponent());

    if (!price.equalsScale(priceStep)) {
      log.error("not normalized");
      return false;
    }

    final long count = price.count(priceStep);

    final PriceValue priceTest = priceStep.mult(count);

    if (!price.equals(priceTest)) {
      log.error("does not fit step");
      return false;
    }
View Full Code Here
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
        PRICE_TICK_INCREMENT, XML_STOP);

    final String pricePointString = xmlStringDecode(ats, PRICE_POINT_VALUE,
        XML_PASS);

    PriceValue pricePoint = ValueBuilder.newPrice(0);

    if (pricePointString != null) {

      try {
        pricePoint = ValueBuilder.newPrice(Double
            .valueOf(pricePointString));
      } catch (Exception e) {
      }

    }

    final PriceValue priceStep = newPrice(priceStepMantissa,
        frac.decimalExponent);

    /* GENERIC */

    set(InstrumentField.ID, newText(symbolUni));
View Full Code Here
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
        continue;
      }

      final int place = index + MarketBook.ENTRY_TOP;

      final PriceValue price = HelperDDF.newPriceDDF(
          priceBidArray[index], frac);

      final SizeValue size = HelperDDF.newSizeDDF(sizeBidArray[index]);

      final MarketDoBookEntry entry = new DefBookEntry(MODIFY, Book.Side.BID,
          Book.Type.DEFAULT, place, price, size);

      entries[entryIndex++] = entry;

    }

    for (int index = 0; index < countAsk; index++) {

      if (sizeAskArray[index] == 0) {
        continue;
      }

      final int place = index + 1;

      final PriceValue price = HelperDDF.newPriceDDF(
          priceAskArray[index], frac);

      final SizeValue size = HelperDDF.newSizeDDF(sizeAskArray[index]);

      final MarketDoBookEntry entry = new DefBookEntry(MODIFY, Book.Side.ASK,
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
   */
  @Override
  public final MarketDoBookEntry entry(final Instrument instrument,
      final Book.Side side) {

    final PriceValue price;
    final SizeValue size;

    switch (side) {
    case BID:
      price = getPriceBid();
View Full Code Here
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
        PRICE_TICK_INCREMENT, XML_STOP);

    final String pricePointString = xmlStringDecode(tag, PRICE_POINT_VALUE,
        XML_PASS);

    PriceValue pricePoint = ValueBuilder.newPrice(0);

    if (pricePointString != null) {

      try {
        pricePoint = ValueBuilder.newPrice(Double
            .valueOf(pricePointString));
      } catch (Exception e) {
      }

    }

    final PriceValue priceStep = newPrice(priceStepMantissa,
        frac.decimalExponent);

    /* GENERIC */

    set(InstrumentField.ID, newText(symbolUni));
View Full Code Here
158
159
160
161
162
163
164
165
166
167
168
    for (int index = 0; index < length; index++) {
      final long sizeValue = array[index];
      if (sizeValue > 0) {
        final int place = entryIndex + 1;
        final long mantissa = priceFirst + index * priceStep;
        final PriceValue price = ValueBuilder.newPrice(mantissa,
            exponent);
        final SizeValue size = ValueBuilder.newSize(sizeValue);
        final MarketDoCuvolEntry entry = new DefCuvolEntry(
            place, price, size);
        entries[entryIndex++] = entry;
View Full Code Here
30
31
32
33
34
35
36
37
38
39
  }

  @Override
  public final boolean equals(final Object thatValue) {
    if (thatValue instanceof PriceValue) {
      PriceValue that = (PriceValue) thatValue;
      return this.compareTo(that) == 0;
    }
    return false;
  }
View Full Code Here
167
168
169
170
171
172
173
174
175
176
177
178
  }

  public static final boolean isStrictMultiple(final PriceValue priceTest,
      final PriceValue priceStep) {
    final long count = priceTest.count(priceStep);
    final PriceValue priceBack = priceStep.mult(count);
    if (priceBack.equals(priceTest)) {
      return true;
    } else {
      return false;
    }
  }
View Full Code Here
TOP

Related Classes of com.barchart.util.values.api.PriceValue

  • com.barchart.feed.base.cuvol.map.provider.VarCuvolMap
  • com.barchart.feed.base.provider.DefBook
  • com.barchart.feed.base.provider.DefCuvol
  • com.barchart.feed.base.provider.MakerBase
  • com.barchart.feed.base.provider.MakerBaseAllMarkets
  • com.barchart.feed.base.provider.UniBookRing
  • com.barchart.feed.base.provider.VarCuvol
  • com.barchart.feed.base.provider.VarMarket
  • com.barchart.feed.ddf.instrument.provider.InstrumentDOM
  • com.barchart.feed.ddf.instrument.provider.InstrumentSAX
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.