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SortUtils.java
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SortUtils.java
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.arl.chips.utils;
import com.arl.chips.components.Point;
import java.util.*;
/**
*
* @author VKGautam
*/
public class SortUtils {
public SortUtils() {
}
public static void ReverseSort(ArrayList<Double> score) {
// Reverse Sorting
Collections.sort(score, new Comparator<Double>() {
@Override
public int compare(Double o2, Double o1) {
return (o1.compareTo(o2));
}
});
}
public static Map<String, Map<Integer, Integer>> sortMapStrMapByKey(Map<String, Map<Integer, Integer>> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return ((Comparable) ((Map.Entry) (o1)).getKey()).compareTo(((Map.Entry) (o2)).getKey());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Integer, Integer> sortMapByValue(Map<Integer, Integer> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o2, Object o1) {
return ((Comparable) ((Map.Entry) (o1)).getValue()).compareTo(((Map.Entry) (o2)).getValue());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Point, Double> sortMapPDByValue(Map<Point, Double> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o2, Object o1) {
return ((Comparable) ((Map.Entry) (o1)).getValue()).compareTo(((Map.Entry) (o2)).getValue());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Double, Point> sortMapScorePointByKey(Map<Double, Point> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o2, Object o1) {
return ((Comparable) ((Map.Entry) (o1)).getKey()).compareTo(((Map.Entry) (o2)).getKey());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Double, List<Point>> sortMapScoreListPointByKey(Map<Double, List<Point>> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o2, Object o1) {
return ((Comparable) ((Map.Entry) (o1)).getKey()).compareTo(((Map.Entry) (o2)).getKey());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Double, Set<Point>> sortMapScoreSetPointByKey(Map<Double, Set<Point>> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o2, Object o1) {
return ((Comparable) ((Map.Entry) (o1)).getKey()).compareTo(((Map.Entry) (o2)).getKey());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Integer, Double> sortMapIDByValue(Map<Integer, Double> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o2, Object o1) {
return ((Comparable) ((Map.Entry) (o1)).getValue()).compareTo(((Map.Entry) (o2)).getValue());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<String, Map<Integer, Double>> sortMapStrMapIDByKey(Map<String, Map<Integer, Double>> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return ((Comparable) ((Map.Entry) (o1)).getKey()).compareTo(((Map.Entry) (o2)).getKey());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Integer, Double> sortMapIntDouByValue(Map<Integer, Double> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return ((Comparable) ((Map.Entry) (o2)).getValue()).compareTo(((Map.Entry) (o1)).getValue());
}
});
Map<Integer, Double> result = new LinkedHashMap<>();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(Integer.parseInt(entry.getKey().toString().trim()), Double.parseDouble(entry.getValue().toString().trim()));
}
return result;
}
public static Map<String, Double> sortMapStrDouByValue(Map<String, Double> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return ((Comparable) ((Map.Entry) (o2)).getValue()).compareTo(((Map.Entry) (o1)).getValue());
}
});
Map<String, Double> result = new LinkedHashMap<>();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey().toString().trim(), (double)entry.getValue());
}
return result;
}
public static Map<String, Integer> sortMapStrIntByValue(Map<String, Integer> map) {
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return ((Comparable) ((Map.Entry) (o2)).getValue()).compareTo(((Map.Entry) (o1)).getValue());
}
});
Map<String, Integer> result = new LinkedHashMap<>();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey().toString().trim(), (int)entry.getValue());
}
return result;
}
public static Map<String, Map<String, Double>> sortMapStrMapStrDouByKeyValue(Map<String, Map<String, Double>> map) {
Iterator itr = map.keySet().iterator();
while (itr.hasNext()) {
String file = itr.next().toString().trim();
Map<String, Double> filescore = (Map<String, Double>) map.get(file);
filescore = sortMapStrDouByValue(filescore);
map.put(file, filescore);
}
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return ((Comparable) ((Map.Entry) (o1)).getKey()).compareTo(((Map.Entry) (o2)).getKey());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Integer, Map<String, Double>> sortMapIntMapStrDouByKeyValue(Map<Integer, Map<String, Double>> map) {
Iterator<Integer> itr = map.keySet().iterator();
while (itr.hasNext()) {
int file = itr.next();
Map<String, Double> filescore = (Map<String, Double>) map.get(file);
filescore = sortMapStrDouByValue(filescore);
map.put(file, filescore);
}
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return ((Comparable) ((Map.Entry) (o1)).getKey()).compareTo(((Map.Entry) (o2)).getKey());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
public static Map<Integer, Map<Integer, Double>> sortMapIntMapIntDouByKeyValue(Map<Integer, Map<Integer, Double>> map) {
Iterator<Integer> itr = map.keySet().iterator();
while (itr.hasNext()) {
int file = itr.next();
Map<Integer, Double> filescore = (Map<Integer, Double>) map.get(file);
filescore = sortMapIntDouByValue(filescore);
map.put(file, filescore);
}
List list = new LinkedList(map.entrySet());
Collections.sort(list, new Comparator() {
@Override
public int compare(Object o1, Object o2) {
return ((Comparable) ((Map.Entry) (o1)).getKey()).compareTo(((Map.Entry) (o2)).getKey());
}
});
Map result = new LinkedHashMap();
for (Iterator it = list.iterator(); it.hasNext();) {
Map.Entry entry = (Map.Entry)it.next();
result.put(entry.getKey(), entry.getValue());
}
return result;
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
Map<Integer, Map<Integer, Double>> mapSI = new HashMap<>();
Point p = new Point(2, 3);
Map<Integer, Double> mapInner = new HashMap<>();
mapInner.put(3, 0.2314);
mapSI.put(2, mapInner);
p = new Point(1, 4);
mapInner = new HashMap<>();
mapInner.put(4, 0.8914);
mapSI.put(1, mapInner);
mapInner = new HashMap<>();
mapInner.put(7, 0.8914);
mapSI.put(5, mapInner);
mapInner = new HashMap<>();
mapInner.put(1, 0.4345);
mapSI.put(7, mapInner);
mapInner = new HashMap<>();
mapInner.put(8, 0.1434);
mapSI.put(4, mapInner);
mapInner = new HashMap<>();
mapInner.put(7, 0.3142);
mapSI.put(5, mapInner);
mapInner = new HashMap<>();
mapInner.put(7, 0.1142);
mapSI.put(5, mapInner);
mapSI = SortUtils.sortMapIntMapIntDouByKeyValue(mapSI);
List<Integer> listi = new LinkedList<>();
listi.addAll(mapSI.keySet());
p.setI(listi.get(0));
Map<Integer, Double> mapinner = mapSI.get(p.getI());
List<Integer> listj = new LinkedList<>();
listj.addAll(mapinner.keySet());
p.setJ(listj.get(0));
System.out.println("Chosen Point: (" + p.getI() + ", " + p.getJ() + ")");
PrintUtils.getInstance().printMapIID(mapSI);
}
}