com.codename1.charts.models.AreaSeries Maven / Gradle / Ivy
/**
* Copyright (C) 2019 dj6082013
*
* 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 com.codename1.charts.models;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* A series for the category charts like the radar ones.
*/
public class AreaSeries {
/**
* The series data table.
*/
private Map> mTable = new HashMap>();
/**
* The categories.
*/
private List mCategories = new ArrayList();
/**
* The series.
*/
private List mSeries = new ArrayList();
/**
* Adds a new Category series to the table.
*
* @param series the Category series to add
*/
public synchronized void addSeries(CategorySeries series) {
int length = series.getItemCount();
for (int i = 0; i < length; i++) {
String category = series.getCategory(i);
HashMap col;
if (!mTable.containsKey(category)) {
mCategories.add(category);
col = new HashMap();
} else {
col = mTable.get(category);
}
col.put(mSeries.size(), series.getValue(i));
mTable.put(category, col);
}
mSeries.add(series.getTitle());
}
/**
* Removes all data.
*/
public synchronized void clear() {
mTable.clear();
mCategories.clear();
mSeries.clear();
}
/**
* Returns the Categories count.
*
* @return the Categories count
*/
public synchronized int getCategoriesCount() {
return mCategories.size();
}
/**
* Returns the Series count.
*
* @return the Series series count
*/
public synchronized int getSeriesCount() {
return mSeries.size();
}
/**
* Returns an array of the Categories.
*
* @return the Categories array
*/
public synchronized String[] getCategories() {
return mCategories.toArray(new String[mCategories.size()]);
}
/**
* Returns an array of the Series.
*
* @return the Series array
*/
public synchronized String[] getSeries() {
return mSeries.toArray(new String[mSeries.size()]);
}
/**
* Returns the value at the specific index and category.
*
* @param index the index
* @param category the category
* @return the value
*/
public synchronized double getValue(int index, String category) {
if (!mTable.containsKey(category)) {
return 0;
}
if (!mTable.get(category).containsKey(index)) {
return 0;
}
return mTable.get(category).get(index);
}
}