Android Open Source - SimpleStrengthLog Muscle Groups

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Back to project page SimpleStrengthLog.

License

The source code is released under:

MIT License

Java Source Code

package com.nomachetejuggling.ssl.model;
/* w w w  .j av a 2s. co  m*/
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

public class MuscleGroups implements Serializable {
  private static final long serialVersionUID = -2281995191088855472L;
  
  private Map<String, List<String>> muscleGroupToMuscles;
  private ArrayList<String> cachedMuscleGroups;
  private ArrayList<String> cachedMuscles;

  public MuscleGroups(Map<String, List<String>> muscleGroupToMuscles) {
    this.muscleGroupToMuscles = muscleGroupToMuscles;
  }
  
  synchronized public ArrayList<String> getMuscleGroups() {
    if(this.cachedMuscleGroups == null) {
      this.cachedMuscleGroups = cacheMuscleGroups();
    }
    return this.cachedMuscleGroups;
  }
  
  synchronized public ArrayList<String> getMuscles() {
    if(this.cachedMuscles == null) {
      this.cachedMuscles = cacheMuscles();
    }
    return this.cachedMuscles;
  }
  
  private ArrayList<String> cacheMuscleGroups() {
    ArrayList<String> groups = new ArrayList<String>();
    groups.addAll(muscleGroupToMuscles.keySet());
    Collections.sort(groups);
    return groups;
  }
  
  private ArrayList<String> cacheMuscles() {
    Set<String> muscles = new HashSet<String>();
    for(List<String> someMuscles: muscleGroupToMuscles.values()) {
      muscles.addAll(someMuscles);    
    }
    ArrayList<String> muscleList = new ArrayList<String>();
    muscleList.addAll(muscles);
    Collections.sort(muscleList);
    return muscleList;
  }

  public boolean contains(CharSequence filter, Exercise exercise) {
    List<String> muscles = muscleGroupToMuscles.get(filter);
    if(muscles == null) return false;
    
    for(String exerciseMuscle: exercise.muscles) {
      if(muscles.contains(exerciseMuscle)) {
        return true;
      }
    }
    return false;
  }
}

Java Source Code List

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