Convert From Java Week To Sqlite Week : SQLiteDatabase « Database « Android

1. Android
2. Database
3. SQLiteDatabase

Convert From Java Week To Sqlite Week

    
//package org.avelino.mobile.android.budgetfrik;

import java.text.NumberFormat;
import java.util.Stack;

import android.view.View;
import android.view.ViewGroup;

/**
 * License http://creativecommons.org/licenses/by-nc-sa/2.5/se/deed.en_US
 * See assets/license.html
 * @author Avelino Benavides
 *
 */
class Utils {
  private static final NumberFormat NUMBER_WEEK = NumberFormat.getNumberInstance();
  @SuppressWarnings("unused")
  private static final String TAG = "BudgetFrik.Utils";
  static{
    NUMBER_WEEK.setMinimumIntegerDigits(2);
    NUMBER_WEEK.setMaximumIntegerDigits(2);
  }
  
  private Utils(){}
  
  public static String convertFromJavaWeekToSqliteWeek(String yyyy_ww){
    String [] split = yyyy_ww.split("-");
    return split[0] + "-" + NUMBER_WEEK.format(Integer.parseInt(split[1])-1);
  }
  
  
  public interface Clause<K,V>{
    public V evaluate(K k);
  }
  
  public static <K extends View>  K findViewInHierarchy(ViewGroup parent, final Class<K> claz,
                                final Clause<K, Boolean> clause){
    
    K result = null;
    Stack<ViewGroup> parents = new Stack<ViewGroup>();
    while (result == null ){
      int childCount = parent.getChildCount();
      for (int i = 0; i< childCount; i++){
        final View childAt = parent.getChildAt(i);
        if (claz.isInstance(childAt) && 
          clause.evaluate(claz.cast(childAt))){
          result =  claz.cast(childAt);
          break;
        }
        if (childAt instanceof ViewGroup){
          parents.push((ViewGroup) childAt);
        }
      }
      if (!parents.isEmpty()){
        parent = parents.pop();
      } else {
        break;
      }
    }
    return result;
  }
  
}

   
    
    
    
  

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