Package org.apache.commons.math.ode.sampling

Examples of org.apache.commons.math.ode.sampling.AbstractStepInterpolator.storeTime()

112
113
114
115
116
117
118
119
120
121
122
    double[] y = { 0.0, 1.0, -2.0 };
    AbstractStepInterpolator interpolator = new BadStepInterpolator(y, true);
    interpolator.storeTime(0);
    interpolator.shift();
    interpolator.storeTime(1);

    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream    oos = new ObjectOutputStream(bos);
    try {
        oos.writeObject(interpolator);
View Full Code Here
107
108
109
110
111
112
113
114
115
116
117
  public void testImpossibleSerialization()
  throws IOException {

    double[] y = { 0.0, 1.0, -2.0 };
    AbstractStepInterpolator interpolator = new BadStepInterpolator(y, true);
    interpolator.storeTime(0);
    interpolator.shift();
    interpolator.storeTime(1);

    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream    oos = new ObjectOutputStream(bos);
View Full Code Here
109
110
111
112
113
114
115
116
117
118
119
    double[] y = { 0.0, 1.0, -2.0 };
    AbstractStepInterpolator interpolator = new BadStepInterpolator(y, true);
    interpolator.storeTime(0);
    interpolator.shift();
    interpolator.storeTime(1);

    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream    oos = new ObjectOutputStream(bos);
    try {
        oos.writeObject(interpolator);
View Full Code Here
568
569
570
571
572
573
574
575
576
577
578
                                                            y1, yDot1,
                                                            yMidDots, forward);
    } else {
      interpolator = new DummyStepInterpolator(y, forward);
    }
    interpolator.storeTime(t0);

    stepStart = t0;
    double  hNew             = 0;
    double  maxError         = Double.MAX_VALUE;
    boolean previousRejected = false;
View Full Code Here
823
824
825
826
827
828
829
830
831
832
833
            }
          }

          // Discrete events handling
          if (!reject) {
            interpolator.storeTime(stepStart + stepSize);
            if (eventsHandlersManager.evaluateStep(interpolator)) {
                final double dt = eventsHandlersManager.getEventTime() - stepStart;
                if (Math.abs(dt) > Math.ulp(stepStart)) {
                    // reject the step to match exactly the next switch time
                    hNew = Math.abs(dt);
View Full Code Here
856
857
858
859
860
861
862
863
864
865
866
        if (eventsHandlersManager.stop()) {
          lastStep = true;
        }

        // provide the step data to the step handler
        interpolator.storeTime(nextStep);
        for (StepHandler handler : stepHandlers) {
            handler.handleStep(interpolator, lastStep);
        }
        stepStart = nextStep;
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
      rki.reinitialize(this, yTmp, yDotK, forward);
      interpolator = rki;
    } else {
      interpolator = new DummyStepInterpolator(yTmp, forward);
    }
    interpolator.storeTime(t0);

    // set up integration control objects
    stepStart = t0;
    stepSize  = forward ? step : -step;
    for (StepHandler handler : stepHandlers) {
View Full Code Here
151
152
153
154
155
156
157
158
159
160
161
          }
          yTmp[j] = y[j] + stepSize * sum;
        }

        // discrete events handling
        interpolator.storeTime(stepStart + stepSize);
        if (manager.evaluateStep(interpolator)) {
            final double dt = manager.getEventTime() - stepStart;
            if (Math.abs(dt) <= Math.ulp(stepStart)) {
                // rejecting the step would lead to a too small next step, we accept it
                loop = false;
View Full Code Here
174
175
176
177
178
179
180
181
182
183
184
      System.arraycopy(yTmp, 0, y, 0, y0.length);
      manager.stepAccepted(nextStep, y);
      lastStep = manager.stop();

      // provide the step data to the step handler
      interpolator.storeTime(nextStep);
      for (StepHandler handler : stepHandlers) {
          handler.handleStep(interpolator, lastStep);
      }
      stepStart = nextStep;
View Full Code Here
189
190
191
192
193
194
195
196
197
198
199
      rki.reinitialize(this, yTmp, yDotK, forward);
      interpolator = rki;
    } else {
      interpolator = new DummyStepInterpolator(yTmp, forward);
    }
    interpolator.storeTime(t0);

    // set up integration control objects
    stepStart         = t0;
    double  hNew      = 0;
    boolean firstTime = true;
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. 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.