Example usage for java.util TreeMap put

Introduction

In this page you can find the example usage for java.util TreeMap put.

Prototype

public V put(K key, V value)

Source Link

Document

Associates the specified value with the specified key in this map.

Usage

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    System.out.println("Getting tail map");
    SortedMap<Integer, String> treemapincl = treemap.tailMap(3);
    System.out.println("Tail map values: " + treemapincl);
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    System.out.println("Getting a portion of the map");
    SortedMap<Integer, String> treemapincl = treemap.subMap(1, 5);
    System.out.println("Sub map values: " + treemapincl);
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    System.out.println("Ceiling key entry for 4: " + treemap.ceilingKey(4));
    System.out.println("Ceiling key entry for 5: " + treemap.ceilingKey(5));
    System.out.println("Ceiling key entry for 7: " + treemap.ceilingKey(7));
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    System.out.println("Getting tail map");
    SortedMap<Integer, String> treemapincl = treemap.tailMap(3, true);
    System.out.println("Tail map values: " + treemapincl);
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    System.out.println("Getting collection from the map");
    Collection<String> coll = treemap.values();
    System.out.println("Value of the collection: " + coll);
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    System.out.println("Getting a portion of the map");
    NavigableMap<Integer, String> treemapincl = treemap.subMap(1, true, 3, true);
    System.out.println("Sub map values: " + treemapincl);
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    // polling first entry
    System.out.println("Value before poll: " + treemap);
    System.out.println("Value returned: " + treemap.pollFirstEntry());
    System.out.println("Value after poll: " + treemap);
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    // polling last entry
    System.out.println("Value before poll: " + treemap);
    System.out.println("Value returned: " + treemap.pollLastEntry());
    System.out.println("Value after poll: " + treemap);
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    // putting values in navigable set
    NavigableSet nset = treemap.descendingKeySet();

    System.out.println("Checking value");
    System.out.println("Navigable set values: " + nset);
}

From source file:Main.java

public static void main(String[] args) {

    TreeMap<Integer, String> treemap = new TreeMap<Integer, String>();

    // populating tree map
    treemap.put(2, "two");
    treemap.put(1, "one");
    treemap.put(3, "three");
    treemap.put(6, "six");
    treemap.put(5, "from java2s.com");

    // putting values in navigable map
    NavigableMap nmap = treemap.descendingMap();

    System.out.println("Checking value");
    System.out.println("Navigable map values: " + nmap);
}