Example usage for java.lang String hashCode

Introduction

In this page you can find the example usage for java.lang String hashCode.

Prototype

public int hashCode()

Source Link

Document

Returns a hash code for this string.

Usage

From source file:Main.java

public static void main(String[] args) {

    String str = "java2s.com";

    System.out.println("Hash code of string is = " + str.hashCode());
}

From source file:MainClass.java

public static void main(String[] args) {
    String s1 = "abc";
    String s2 = "abc";
    String s3 = "def";

    System.out.println("s1 hash code = " + s1.hashCode());
    System.out.println("s2 hash code = " + s2.hashCode());
    System.out.println("s3 hash code = " + s3.hashCode());
}

From source file:Main.java

public static String getFilenameForUrl(final String url) {

    return url.hashCode() + ".urlimage";
}

From source file:Main.java

private static String getRealFileName(String name) {
    return String.valueOf(name.hashCode());
}

From source file:Main.java

public static String getMusicLyricPath(String url) {
    return MUSIC_CACHE_DIR + "/" + url.hashCode() + ".lrc";
}

From source file:Main.java

public static BitmapDrawable getBackgroundPattern(String s) {
    return sTiledPlusStageDrawables[3 & s.hashCode()];
}

From source file:Main.java

public static long mixHash(String str) {
    long hash = str.hashCode();
    hash <<= 32;/*from ww  w  . ja va2  s. co m*/
    hash |= FNVHash1(str);
    return hash;
}

From source file:bridgempp.EndpointTranslator.java

public static int computeEndpointID(String string) {
    return string.hashCode();
}

From source file:Main.java

public static String generateHexFromString(String string) {
    return String.format("#ff" + "%06X", (0xFFFFFF & string.hashCode()));
}

From source file:Main.java

/**
 * calculates a color for a given name./*from  www .j a  v  a  2 s  .  c om*/
 *
 * @param name the name String
 * @return the calculated color
 */
public static int calculateColor(String name) {
    int hash = name.hashCode();
    int r = (hash & 0xFF0000) >> 16;
    int g = (hash & 0x00FF00) >> 8;
    int b = hash & 0x0000FF;

    //pastelize color
    r = (r + 127) / 2;
    g = (g + 127) / 2;
    b = (b + 127) / 2;

    return Color.rgb(r, g, b);
}