X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=android-libraries%2Fachartengine%2Fsrc%2Forg%2Fachartengine%2Fmodel%2FCategorySeries.java;fp=android-libraries%2Fachartengine%2Fsrc%2Forg%2Fachartengine%2Fmodel%2FCategorySeries.java;h=ae31c7dda1fdac02b14f12387f43ff742241a8c1;hb=dfe153139b917cc91dddc1efa0298d4204616462;hp=0000000000000000000000000000000000000000;hpb=a2fe0ba2c348102bb0c6486b201be097523c2c9a;p=debian%2Fopenrocket

diff --git a/android-libraries/achartengine/src/org/achartengine/model/CategorySeries.java b/android-libraries/achartengine/src/org/achartengine/model/CategorySeries.java
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+/**
+ * Copyright (C) 2009 - 2012 SC 4ViewSoft SRL
+ *  
+ * 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.
+ */
+package org.achartengine.model;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * A series for the category charts like the pie ones.
+ */
+public class CategorySeries implements Serializable {
+  /** The series title. */
+  private String mTitle;
+  /** The series categories. */
+  private List<String> mCategories = new ArrayList<String>();
+  /** The series values. */
+  private List<Double> mValues = new ArrayList<Double>();
+
+  /**
+   * Builds a new category series.
+   * 
+   * @param title the series title
+   */
+  public CategorySeries(String title) {
+    mTitle = title;
+  }
+
+  /**
+   * Returns the series title.
+   * 
+   * @return the series title
+   */
+  public String getTitle() {
+    return mTitle;
+  }
+
+  /**
+   * Adds a new value to the series
+   * 
+   * @param value the new value
+   */
+  public synchronized void add(double value) {
+    add(mCategories.size() + "", value);
+  }
+
+  /**
+   * Adds a new value to the series.
+   * 
+   * @param category the category
+   * @param value the new value
+   */
+  public synchronized void add(String category, double value) {
+    mCategories.add(category);
+    mValues.add(value);
+  }
+
+  /**
+   * Replaces the value at the specific index in the series.
+   * 
+   * @param index the index in the series
+   * @param category the category
+   * @param value the new value
+   */
+  public synchronized void set(int index, String category, double value) {
+    mCategories.set(index, category);
+    mValues.set(index, value);
+  }
+
+  /**
+   * Removes an existing value from the series.
+   * 
+   * @param index the index in the series of the value to remove
+   */
+  public synchronized void remove(int index) {
+    mCategories.remove(index);
+    mValues.remove(index);
+  }
+
+  /**
+   * Removes all the existing values from the series.
+   */
+  public synchronized void clear() {
+    mCategories.clear();
+    mValues.clear();
+  }
+
+  /**
+   * Returns the value at the specified index.
+   * 
+   * @param index the index
+   * @return the value at the index
+   */
+  public synchronized double getValue(int index) {
+    return mValues.get(index);
+  }
+
+  /**
+   * Returns the category name at the specified index.
+   * 
+   * @param index the index
+   * @return the category name at the index
+   */
+  public synchronized String getCategory(int index) {
+    return mCategories.get(index);
+  }
+
+  /**
+   * Returns the series item count.
+   * 
+   * @return the series item count
+   */
+  public synchronized int getItemCount() {
+    return mCategories.size();
+  }
+
+  /**
+   * Transforms the category series to an XY series.
+   * 
+   * @return the XY series
+   */
+  public XYSeries toXYSeries() {
+    XYSeries xySeries = new XYSeries(mTitle);
+    int k = 0;
+    for (double value : mValues) {
+      xySeries.add(++k, value);
+    }
+    return xySeries;
+  }
+}