Example usage for java.util.concurrent.atomic AtomicInteger toString

Introduction

In this page you can find the example usage for java.util.concurrent.atomic AtomicInteger toString.

Prototype

public String toString() 

Source Link

Document

Returns the String representation of the current value.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    AtomicInteger atomicInteger = new AtomicInteger();

    System.out.println(atomicInteger.toString());
}

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From source file:com.graphaware.importer.stats.LoggingStatisticsCollector.java

/**
 * Print (log) all the stats for a given category.
 *
 * @param category to print.//from w w w.j  a  va 2  s  . co  m
 */
protected void printCategory(String category) {
    Map<String, AtomicInteger> stats = counters.get(category);
    for (String statistic : stats.keySet()) {
        StringBuilder spaces = new StringBuilder();
        AtomicInteger value = stats.get(statistic);
        int length = statistic.length() + value.toString().length();
        while (length + spaces.length() < DIVIDER.length() - 1) {
            spaces.append(" ");
        }
        LOG.info(statistic + ":" + spaces + value.get());
    }
}

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From source file:org.apache.hadoop.hbase.master.procedure.TestWALProcedureStoreOnHDFS.java

@Test(timeout = 60000)
public void testWalAbortOnLowReplicationWithQueuedWriters() throws Exception {
    assertEquals(3, UTIL.getDFSCluster().getDataNodes().size());

    store.registerListener(new ProcedureStore.ProcedureStoreListener() {
        @Override//from  w w  w.  j a v  a 2  s.c  o m
        public void postSync() {
            Threads.sleepWithoutInterrupt(2000);
        }

        @Override
        public void abortProcess() {
        }
    });

    final AtomicInteger reCount = new AtomicInteger(0);
    Thread[] thread = new Thread[store.getNumThreads() * 2 + 1];
    for (int i = 0; i < thread.length; ++i) {
        final long procId = i + 1;
        thread[i] = new Thread() {
            public void run() {
                try {
                    LOG.debug("[S] INSERT " + procId);
                    store.insert(new TestProcedure(procId, -1), null);
                    LOG.debug("[E] INSERT " + procId);
                } catch (RuntimeException e) {
                    reCount.incrementAndGet();
                    LOG.debug("[F] INSERT " + procId + ": " + e.getMessage());
                }
            }
        };
        thread[i].start();
    }

    Thread.sleep(1000);
    LOG.info("Stop DataNode");
    UTIL.getDFSCluster().stopDataNode(0);
    assertEquals(2, UTIL.getDFSCluster().getDataNodes().size());

    for (int i = 0; i < thread.length; ++i) {
        thread[i].join();
    }

    assertFalse(store.isRunning());
    assertTrue(reCount.toString(), reCount.get() >= store.getNumThreads() && reCount.get() < thread.length);
}

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From source file:ca.oson.json.Oson.java

private String atomicInteger2JsonDefault(FieldData objectDTO) {
    AtomicInteger valueToReturn = json2AtomicIntegerDefault(objectDTO);

    if (valueToReturn == null) {
        return null;
    }//from   www  .ja  v  a 2s .  co m

    return valueToReturn.toString();
}

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