Example usage for com.google.common.util.concurrent ListenableFuture isDone

Introduction

In this page you can find the example usage for com.google.common.util.concurrent ListenableFuture isDone.

Prototype

boolean isDone();

Source Link

Document

Returns true if this task completed.

Usage

From source file:io.prestosql.operator.index.PageBufferOperator.java

@Override
public void addInput(Page page) {
    requireNonNull(page, "page is null");
    checkState(blocked == NOT_BLOCKED, "output is already blocked");
    ListenableFuture<?> future = pageBuffer.add(page);
    if (!future.isDone()) {
        this.blocked = future;
    }/*  w w w . j  a v a 2  s. c o  m*/
    operatorContext.recordOutput(page.getSizeInBytes(), page.getPositionCount());
}

From source file:com.facebook.presto.operator.index.PageBufferOperator.java

@Override
public void addInput(Page page) {
    requireNonNull(page, "page is null");
    checkState(blocked == NOT_BLOCKED, "output is already blocked");
    ListenableFuture<?> future = pageBuffer.add(page);
    if (!future.isDone()) {
        this.blocked = future;
    }//from w  w w  .  j  ava 2  s. c  o  m
    operatorContext.recordGeneratedOutput(page.getSizeInBytes(), page.getPositionCount());
}

From source file:dagger.producers.internal.DependencyMethodProducer.java

@Override
public final ListenableFuture<T> get() {
    synchronized (futures) {
        if (cancelled) {
            return Futures.immediateCancelledFuture();
        }//from   ww w.  java 2  s . c  om

        final ListenableFuture<T> future = callDependencyMethod();
        if (!future.isDone() && futures.add(future)) {
            future.addListener(new Runnable() {
                @Override
                public void run() {
                    synchronized (futures) {
                        futures.remove(future);
                    }
                }
            }, directExecutor());
        }
        return future;
    }
}

From source file:com.facebook.presto.operator.TaskOutputOperator.java

@Override
public void addInput(Page page) {
    requireNonNull(page, "page is null");
    checkState(blocked == NOT_BLOCKED, "output is already blocked");
    ListenableFuture<?> future = sharedBuffer.enqueue(page);
    if (!future.isDone()) {
        this.blocked = future;
    }//from  w ww . ja va  2s . co  m
    operatorContext.recordGeneratedOutput(page.getSizeInBytes(), page.getPositionCount());
}

From source file:io.prestosql.operator.TaskOutputOperator.java

@Override
public ListenableFuture<?> isBlocked() {
    ListenableFuture<?> blocked = outputBuffer.isFull();
    return blocked.isDone() ? NOT_BLOCKED : blocked;
}

From source file:com.facebook.presto.operator.InMemoryExchangeSourceOperator.java

@Override
public ListenableFuture<?> isBlocked() {
    ListenableFuture<?> blocked = exchange.waitForReading(bufferIndex);
    if (blocked.isDone()) {
        return NOT_BLOCKED;
    }/*from  w  w w  . j a v  a 2s.co  m*/
    return blocked;
}

From source file:dagger.producers.internal.DependencyMethodProducer.java

@Override
public final Producer<T> newEntryPointView(final CancellationListener cancellationListener) {
    return new Producer<T>() {
        private final Set<ListenableFuture<T>> entryPointFutures = Collections
                .newSetFromMap(new MapMaker().weakKeys().<ListenableFuture<T>, Boolean>makeMap());

        @Override//from w  ww  .java  2 s.c  o m
        public ListenableFuture<T> get() {
            final ListenableFuture<T> future = DependencyMethodProducer.this.get();
            if (!future.isDone() && entryPointFutures.add(future)) {
                future.addListener(new Runnable() {
                    @Override
                    public void run() {
                        entryPointFutures.remove(future);
                        if (future.isCancelled()) {
                            // TODO(cgdecker): Make this also propagate the actual value that was passed for
                            // mayInterruptIfRunning
                            cancellationListener.onProducerFutureCancelled(true);
                        }
                    }
                }, directExecutor());
            }
            return future;
        }
    };
}

From source file:io.prestosql.operator.ExchangeOperator.java

@Override
public ListenableFuture<?> isBlocked() {
    ListenableFuture<?> blocked = exchangeClient.isBlocked();
    if (blocked.isDone()) {
        return NOT_BLOCKED;
    }/* ww  w .  j a  v  a 2  s . com*/
    return blocked;
}

From source file:com.google.vertcoin.examples.ExamplePaymentChannelClient.java

private void waitForSufficientBalance(BigInteger amount) {
    // Not enough money in the wallet.
    BigInteger amountPlusFee = amount.add(Wallet.SendRequest.DEFAULT_FEE_PER_KB);
    // ESTIMATED because we don't really need to wait for confirmation.
    ListenableFuture<BigInteger> balanceFuture = appKit.wallet().getBalanceFuture(amountPlusFee,
            Wallet.BalanceType.ESTIMATED);
    if (!balanceFuture.isDone()) {
        System.out.println("Please send " + Utils.bitcoinValueToFriendlyString(amountPlusFee) + " BTC to "
                + myKey.toAddress(params));
        Futures.getUnchecked(balanceFuture);
    }//from w  ww  .j a v  a  2 s . c o m
}

From source file:com.tribesman.kobocoinj.examples.ExamplePaymentChannelClient.java

private void waitForSufficientBalance(BigInteger amount) {
    // Not enough money in the wallet.
    BigInteger amountPlusFee = amount.add(Wallet.SendRequest.DEFAULT_FEE_PER_KB);
    // ESTIMATED because we don't really need to wait for confirmation.
    ListenableFuture<BigInteger> balanceFuture = appKit.wallet().getBalanceFuture(amountPlusFee,
            Wallet.BalanceType.ESTIMATED);
    if (!balanceFuture.isDone()) {
        System.out.println("Please send " + Utils.kobocoinValueToFriendlyString(amountPlusFee) + " BTC to "
                + myKey.toAddress(params));
        Futures.getUnchecked(balanceFuture);
    }/* ww w .ja  v  a  2 s .  c  o m*/
}