Example usage for java.util Objects isNull

Introduction

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

Prototype

public static boolean isNull(Object obj)

Source Link

Document

Returns true if the provided reference is null otherwise returns false .

Usage

From source file:com.mac.holdempoker.app.hands.Straight.java

@Override
public void haveCard(Card card) {
    if (insertSize == 7 || Objects.isNull(card)) {
        return;/*from   w w w  .j  ava2  s. c om*/
    }
    cards[card.getRank().value() - 1] = card;
    if (card.getRank() == Rank.ACE) {
        cards[0] = card;
    }
    insertSize++;
}

From source file:com.mac.holdempoker.app.impl.SimplePot.java

@Override
public void newRound(RoundType roundType) {
    SinglePot sp = pot.get(roundType);/*w ww. ja va  2  s.  c  o  m*/
    if (Objects.isNull(sp)) {
        SinglePot newPot = new SinglePot(roundType);
        pot.put(roundType, newPot);
        currentPot = newPot;
    }
}

From source file:com.mac.holdempoker.app.hands.Boat.java

@Override
public void haveCard(Card card) {
    if (insertSize == 7) {
        return;/*  w w  w  .  j  a  v a2s.  c  om*/
    }
    Card[] ranked = cards.get(card.getRank());
    if (Objects.isNull(ranked)) {
        ranked = new Card[4];
        cards.put(card.getRank(), ranked);
    }
    insert(ranked, card);
    insertSize++;
}

From source file:com.mac.holdempoker.socket.SocketManager.java

public boolean addConnection(String pid, WebSocket conn) {
    System.out.println("pid: " + pid);
    System.out.println("conn: " + conn);
    if (isValidString(pid) && isValidObject(conn)) {
        System.out.println("Adding socket");
        WebSocket old = connections.putIfAbsent(pid, conn);
        System.out.println("old socket: " + old);
        return Objects.isNull(old);
    }/*from  ww w . j a  v  a2s . c o  m*/
    return false;
}

From source file:com.mac.holdempoker.app.hands.Pair.java

@Override
public void haveCard(Card card) {
    if (insertSize == 7) {
        return;/*from w ww .j  a v a2 s  .  com*/
    }
    List<Card> ranked = cards.get(card.getRank());
    if (Objects.isNull(ranked)) {
        ranked = new ArrayList();
        cards.put(card.getRank(), ranked);
    }
    ranked.add(card);
    Collections.sort(ranked, cardComparator());
    insertSize++;
}

From source file:com.mac.holdempoker.app.hands.Quad.java

@Override
public void haveCard(Card card) {
    if (insertSize == 7) {
        return;//from   www.  j  a  v  a 2 s . c o m
    }
    Card[] ranked = cards.get(card.getRank());
    if (Objects.isNull(ranked)) {
        ranked = new Card[4];
        cards.put(card.getRank(), ranked);
    }
    insert(ranked, card);
    Arrays.sort(ranked, cardComparator());
    insertSize++;
}

From source file:org.kisoonlineapp.uc.view.KostenView.java

public String formatKosten(Kosten kosten) {
    final StringBuilder sb = new StringBuilder();

    BigDecimal kostenWert = null;
    String kostenHinweisText = null;
    if (kosten != null) {
        if (kosten.getBetragEuro() != null) {
            kostenWert = kosten.getBetragEuro();
        }/*from   www  .  j  ava  2s .  c  o  m*/
        if (StringUtils.isNotBlank(kosten.getHinweis())) {
            kostenHinweisText = kosten.getHinweis();
        }
    }
    //---
    if (Objects.nonNull(kostenWert) && Objects.nonNull(kostenHinweisText)) {
        sb.append(messageResolver.retrieveMessageFor("kostenKostenHinweis", kostenWert, kostenHinweisText));
    } else if (Objects.nonNull(kostenWert) && Objects.isNull(kostenHinweisText)) {
        sb.append(messageResolver.retrieveMessageFor("kostenKosten", kostenWert));
    } else if (Objects.isNull(kostenWert) && Objects.nonNull(kostenHinweisText)) {
        sb.append(messageResolver.retrieveMessageFor("kostenKeineKostenHinweis", kostenHinweisText));
    } else {
        sb.append(messageResolver.retrieveMessageFor("kostenKeineAngaben", kostenHinweisText));
    }

    return sb.toString();
}

From source file:be.bittich.quote.vo.SecurityToken.java

@Override
public boolean equals(Object obj) {
    if (Objects.isNull(obj) || !(obj instanceof SecurityToken)) {
        return false;
    }//from   w  ww .  j av  a 2  s .co m
    SecurityToken tk = (SecurityToken) obj;
    return (Objects.equals(this.getKey(), tk.getKey())
            && Objects.equals(this.getExtendedInformation(), tk.getExtendedInformation())
            && Objects.equals(this.getKeyCreationTime(), this.getKeyCreationTime()));
}

From source file:pe.chalk.telegram.type.Response.java

public Object getResult() {
    if (!this.isOk() || Objects.isNull(this.result))
        throw new IllegalStateException(this.getErrorCode() + ": " + this.getDescription());
    return this.result;
}

From source file:com.mac.holdempoker.app.hands.Straight.java

private boolean isStraight(Card[] strt) {
    if (Objects.isNull(strt)) {
        return false;
    }/*from w ww  .  j  a  v a  2s . c  om*/
    for (Card c : strt) {
        if (Objects.isNull(c)) {
            return false;
        }
    }
    return true;
}