Android Open Source - android-plotter Plot Data

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright 2013 serso aka se.solovyev// w  ww  .ja va  2s.  c om
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * Contact details
 *
 * Email: se.solovyev@gmail.com
 * Site:  http://se.solovyev.org
 */

package org.solovyev.android.plotter;

import android.text.TextUtils;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.List;

public final class PlotData {

  @Nonnull
  public AxisStyle axisStyle = AxisStyle.create();

  @Nonnull
  public final List<PlotFunction> functions = new ArrayList<PlotFunction>();

  private PlotData() {
  }

  @Nonnull
  public static PlotData create() {
    Check.isMainThread();
    return new PlotData();
  }

  @Nonnull
  public PlotData copy() {
    Check.isMainThread();
    final PlotData copy = create();

    copy.axisStyle = axisStyle.copy();
    for (PlotFunction function : functions) {
      copy.functions.add(function.copy());
    }

    return copy;
  }

  public void add(@Nonnull PlotFunction function) {
    Check.isMainThread();
    if (!update(function)) {
      functions.add(function);
    }
  }

  boolean update(@Nonnull PlotFunction function) {
    Check.isMainThread();
    for (int i = 0; i < functions.size(); i++) {
      final PlotFunction oldFunction = functions.get(i);
      if (oldFunction.function == function.function) {
        functions.set(i, function);
        return true;
      }
    }
    return false;
  }

  public void add(@Nonnull Function function) {
    add(PlotFunction.create(function));
  }

  @Nullable
  public PlotFunction get(@Nonnull String name) {
    for (PlotFunction function : functions) {
      if (TextUtils.equals(function.function.getName(), name)) {
        return function;
      }
    }
    return null;
  }
}

Java Source Code List

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