Example usage for java.util Objects hashCode

Introduction

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

Prototype

public static int hashCode(Object o)

Source Link

Document

Returns the hash code of a non- null argument and 0 for a null argument.

Usage

From source file:entity.Customer.java

@Override
public int hashCode() {
    int hash = 5;
    hash = 97 * hash + Objects.hashCode(this.id);
    return this.id;
}

From source file:org.sigmah.server.domain.category.CategoryElement.java

/**
 * {@inheritDoc}/*  ww w.ja  v a 2s . co  m*/
 */
@Override
public int hashCode() {
    int hash = 7;
    hash = 17 * hash + Objects.hashCode(this.label);
    hash = 17 * hash + Objects.hashCode(this.color);
    return hash;
}

From source file:net.mintern.primitive.pair.ObjIntPair.java

/**
 * Returns a hash code that follows the definition in {@link java.util.Map.Entry#hashCode()}.
 *
 * @return the hash code/*from  ww w  . j  av a2  s.c o  m*/
 * @see Objects#hashCode(Object)
 * @see Integer#hashCode(int)
 */
@Override
public int hashCode() {
    return Objects.hashCode(getLeft()) ^ Integer.hashCode(getRight());
}

From source file:net.mintern.primitive.pair.ObjBytePair.java

/**
 * Returns a hash code that follows the definition in {@link java.util.Map.Entry#hashCode()}.
 *
 * @return the hash code/* www.  ja  va  2 s .c  o  m*/
 * @see Objects#hashCode(Object)
 * @see Byte#hashCode(byte)
 */
@Override
public int hashCode() {
    return Objects.hashCode(getLeft()) ^ Byte.hashCode(getRight());
}

From source file:net.mintern.primitive.pair.ObjLongPair.java

/**
 * Returns a hash code that follows the definition in {@link java.util.Map.Entry#hashCode()}.
 *
 * @return the hash code//from  ww w.  j  a v a 2 s . c o  m
 * @see Objects#hashCode(Object)
 * @see Long#hashCode(long)
 */
@Override
public int hashCode() {
    return Objects.hashCode(getLeft()) ^ Long.hashCode(getRight());
}

From source file:net.mintern.primitive.pair.ObjCharPair.java

/**
 * Returns a hash code that follows the definition in {@link java.util.Map.Entry#hashCode()}.
 *
 * @return the hash code// w ww.  j  a  va 2  s  .  co  m
 * @see Objects#hashCode(Object)
 * @see Character#hashCode(char)
 */
@Override
public int hashCode() {
    return Objects.hashCode(getLeft()) ^ Character.hashCode(getRight());
}

From source file:net.mintern.primitive.pair.ObjFloatPair.java

/**
 * Returns a hash code that follows the definition in {@link java.util.Map.Entry#hashCode()}.
 *
 * @return the hash code//from w ww .ja va 2s  . c  o  m
 * @see Objects#hashCode(Object)
 * @see Float#hashCode(float)
 */
@Override
public int hashCode() {
    return Objects.hashCode(getLeft()) ^ Float.hashCode(getRight());
}

From source file:net.mintern.primitive.pair.ObjDoublePair.java

/**
 * Returns a hash code that follows the definition in {@link java.util.Map.Entry#hashCode()}.
 *
 * @return the hash code/*from   ww  w .ja  v a2  s .c  o  m*/
 * @see Objects#hashCode(Object)
 * @see Double#hashCode(double)
 */
@Override
public int hashCode() {
    return Objects.hashCode(getLeft()) ^ Double.hashCode(getRight());
}

From source file:com.javiermoreno.springboot.rest.CustomUserDetails.java

@Override
public int hashCode() {
    int hash = 3;
    hash = 79 * hash + Objects.hashCode(this.username);
    return hash;
}

From source file:net.mintern.primitive.pair.ObjBooleanPair.java

/**
 * Returns a hash code that follows the definition in {@link java.util.Map.Entry#hashCode()}.
 *
 * @return the hash code/*from   ww w. j  av  a2 s . c o  m*/
 * @see Objects#hashCode(Object)
 * @see Boolean#hashCode(boolean)
 */
@Override
public int hashCode() {
    return Objects.hashCode(getLeft()) ^ Boolean.hashCode(getRight());
}