Example usage for java.util UUID hashCode

Introduction

In this page you can find the example usage for java.util UUID hashCode.

Prototype

public int hashCode() 

Source Link

Document

Returns a hash code for this UUID .

Usage

From source file:Main.java

public static void main(String[] args) {
    // creating UUID      
    UUID uid = UUID.randomUUID();

    // checking hash code value
    System.out.println("Hash code value: " + uid.hashCode());
}

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From source file:org.jasig.ssp.model.AbstractAuditable.java

protected final int hashField(final String name, final UUID value) {
    return (value == null ? name.hashCode() : value.hashCode());
}

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From source file:org.plasma.sdo.core.CoreDataObject.java

/**
 * Resets the UUID after creation for cases where the UUID
 * is stored externally and services creating data objects
 * need to preserve the stored UUIDs across service calls.
 * Refreshes the integral hash and other elements dependent
 * on the cached UUID. //w w  w.  jav  a 2  s .com
 * @param uuid the UUID
 */
public void resetUUID(UUID uuid) {
    this.uuid = uuid;
    this.hashCode = uuid.hashCode();
}

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