Example usage for java.util BitSet set

Introduction

In this page you can find the example usage for java.util BitSet set.

Prototype

public void set(int bitIndex)

Source Link

Document

Sets the bit at the specified index to true .

Usage

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);/*from   www  . j av a2s. c  om*/
    bitset1.set(2);

    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // print the length of each bitset
    System.out.println(bitset1.length());
    System.out.println(bitset2.length());
}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);/*from w ww.  j a v a  2 s.c o m*/

    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);
    bitset2.set(6);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // perform a logical or between the two bitsets
    bitset1.or(bitset2);
    System.out.println(bitset1);
}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);/*from w  w  w.j  ava  2s . c o  m*/

    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // print the first set bit of bitset1
    System.out.println(bitset1.nextSetBit(0));

    // print the first set bit of bitset2 after index 5
    System.out.println(bitset2.nextSetBit(5));
}

From source file:TwoBitPlanets.java

public static void main(String args[]) {
    String names[] = { "Mercury", "Venus", "Earth", "Mars", "Jupiter", "Saturn", "Uranus", "Neptune", "Pluto" };
    int moons[] = { 0, 0, 1, 2, 16, 18, 17, 8, 1 };
    int namesLen = names.length;
    BitSet bits = new BitSet(namesLen);
    for (int i = 0; i < namesLen; i++) {
        if ((moons[i] % 2) == 0) {
            bits.set(i);
        }/*from  w w  w. ja  va  2  s . c o  m*/
    }
    for (int i = 0; i < namesLen; i++) {
        System.out.println(names[i] + " Even # Moons (" + moons[i] + ")? " + bits.get(i));
    }
}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);/*from w w  w.  j  a va 2s  .c  om*/
    bitset1.set(2);

    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // return a hashcode for each bitset
    System.out.println(bitset1.hashCode());
    System.out.println(bitset2.hashCode());

}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);/*  w w w.j av a  2s. c o m*/
    bitset1.set(2);

    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);
    bitset2.set(6);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // perform a xor operation between two bitsets
    bitset1.xor(bitset2);
    System.out.println(bitset1);
}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);//from  www.java2s .c om
    bitset1.set(2);

    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);
    bitset2.set(6);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // print the string representations of the bitsets
    System.out.println(bitset1.toString());
    System.out.println(bitset2.toString());
}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);/*from   w ww . jav a2s  . c o  m*/
    bitset1.set(2);
    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // get index 1 to 4 of bitset1
    System.out.println(bitset1.get(1, 4));

    // get index 2 to 10 of bitset2
    System.out.println(bitset2.get(2, 10));

}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);//  w w  w. ja  v  a 2s  .co  m
    bitset1.set(2);

    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // print the first clear bit of bitset1
    System.out.println(bitset1.nextClearBit(0));

    // print the first clear bit of bitset2 after index 5
    System.out.println(bitset2.nextClearBit(5));
}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);
    BitSet bitset2 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);
    bitset1.set(1);//from   w w  w. jav a2  s  . c  o  m
    bitset1.set(2);

    // assign values to bitset2
    bitset2.set(2);
    bitset2.set(4);

    // print the sets
    System.out.println("Bitset1:" + bitset1);
    System.out.println("Bitset2:" + bitset2);

    // print cardinality for bitset1
    System.out.println(bitset1.cardinality());

    // print cardinality for bitset2
    System.out.println(bitset2.cardinality());

}