Examples with NoSuchElementException java.util.NoSuchElementException used on opensource projects

Example 51 with NoSuchElementException

use of java.util.NoSuchElementException in project alluxio by Alluxio.

the class ByteBufferKeyValuePartitionReader method iterator.

@Override
public KeyValueIterator iterator() {
    return new KeyValueIterator() {

        private Iterator<ByteBuffer> mKeyIterator = mIndex.keyIterator(mPayloadReader);

        @Override
        public boolean hasNext() {
            return mKeyIterator.hasNext();
        }

        @Override
        public KeyValuePair next() throws IOException, AlluxioException {
            if (!hasNext()) {
                throw new NoSuchElementException();
            }
            ByteBuffer key = mKeyIterator.next();
            ByteBuffer value = get(key);
            return new KeyValuePair(key, value);
        }
    };
}

Example 52 with NoSuchElementException

use of java.util.NoSuchElementException in project opennms by OpenNMS.

the class TestAgent method getFollowingObjId.

public SnmpObjId getFollowingObjId(SnmpObjId id) {
    try {
        SnmpObjId nextObjId = m_agentData.tailMap(SnmpObjId.get(id, SnmpInstId.INST_ZERO)).firstKey();
        Object value = m_agentData.get(nextObjId);
        if (value instanceof Redirect) {
            Redirect redirect = (Redirect) value;
            return redirect.getTargetObjId();
        }
        return nextObjId;
    } catch (NoSuchElementException e) {
        throw new AgentEndOfMibException();
    }
}

Example 53 with NoSuchElementException

use of java.util.NoSuchElementException in project android_frameworks_base by DirtyUnicorns.

the class NetworkManagementService method getNetworkStatsTethering.

@Override
public NetworkStats getNetworkStatsTethering() {
    mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG);
    final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 1);
    try {
        final NativeDaemonEvent[] events = mConnector.executeForList("bandwidth", "gettetherstats");
        for (NativeDaemonEvent event : events) {
            if (event.getCode() != TetheringStatsListResult)
                continue;
            // 114 ifaceIn ifaceOut rx_bytes rx_packets tx_bytes tx_packets
            final StringTokenizer tok = new StringTokenizer(event.getMessage());
            try {
                final String ifaceIn = tok.nextToken();
                final String ifaceOut = tok.nextToken();
                final NetworkStats.Entry entry = new NetworkStats.Entry();
                entry.iface = ifaceOut;
                entry.uid = UID_TETHERING;
                entry.set = SET_DEFAULT;
                entry.tag = TAG_NONE;
                entry.rxBytes = Long.parseLong(tok.nextToken());
                entry.rxPackets = Long.parseLong(tok.nextToken());
                entry.txBytes = Long.parseLong(tok.nextToken());
                entry.txPackets = Long.parseLong(tok.nextToken());
                stats.combineValues(entry);
            } catch (NoSuchElementException e) {
                throw new IllegalStateException("problem parsing tethering stats: " + event);
            } catch (NumberFormatException e) {
                throw new IllegalStateException("problem parsing tethering stats: " + event);
            }
        }
    } catch (NativeDaemonConnectorException e) {
        throw e.rethrowAsParcelableException();
    }
    return stats;
}

Example 54 with NoSuchElementException

use of java.util.NoSuchElementException in project android_frameworks_base by DirtyUnicorns.

the class NetworkManagementService method getInterfaceConfig.

@Override
public InterfaceConfiguration getInterfaceConfig(String iface) {
    mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG);
    final NativeDaemonEvent event;
    try {
        event = mConnector.execute("interface", "getcfg", iface);
    } catch (NativeDaemonConnectorException e) {
        throw e.rethrowAsParcelableException();
    }
    event.checkCode(InterfaceGetCfgResult);
    // Rsp: 213 xx:xx:xx:xx:xx:xx yyy.yyy.yyy.yyy zzz flag1 flag2 flag3
    final StringTokenizer st = new StringTokenizer(event.getMessage());
    InterfaceConfiguration cfg;
    try {
        cfg = new InterfaceConfiguration();
        cfg.setHardwareAddress(st.nextToken(" "));
        InetAddress addr = null;
        int prefixLength = 0;
        try {
            addr = NetworkUtils.numericToInetAddress(st.nextToken());
        } catch (IllegalArgumentException iae) {
            Slog.e(TAG, "Failed to parse ipaddr", iae);
        }
        try {
            prefixLength = Integer.parseInt(st.nextToken());
        } catch (NumberFormatException nfe) {
            Slog.e(TAG, "Failed to parse prefixLength", nfe);
        }
        cfg.setLinkAddress(new LinkAddress(addr, prefixLength));
        while (st.hasMoreTokens()) {
            cfg.setFlag(st.nextToken());
        }
    } catch (NoSuchElementException nsee) {
        throw new IllegalStateException("Invalid response from daemon: " + event);
    }
    return cfg;
}

Example 55 with NoSuchElementException

use of java.util.NoSuchElementException in project intellij-community by JetBrains.

the class JavaElementSignatureProvider method restoreBySignatureTokens.

@Override
protected PsiElement restoreBySignatureTokens(@NotNull PsiFile file, @NotNull PsiElement parent, @NotNull String type, @NotNull StringTokenizer tokenizer, @Nullable StringBuilder processingInfoStorage) {
    if (type.equals("imports")) {
        return file instanceof PsiJavaFile ? ((PsiJavaFile) file).getImportList() : null;
    } else if (type.equals("method")) {
        String name = tokenizer.nextToken();
        try {
            int index = Integer.parseInt(tokenizer.nextToken());
            return restoreElementInternal(parent, name, index, PsiMethod.class);
        } catch (NumberFormatException e) {
            LOG.error(e);
            return null;
        }
    } else if (type.equals("class")) {
        String name = tokenizer.nextToken();
        PsiNameHelper nameHelper = PsiNameHelper.getInstance(file.getProject());
        if (nameHelper.isIdentifier(name)) {
            int index = 0;
            try {
                index = Integer.parseInt(tokenizer.nextToken());
            } catch (NoSuchElementException e) {
            //To read previous XML versions correctly
            }
            return restoreElementInternal(parent, name, index, PsiClass.class);
        }
        StringTokenizer tok1 = new StringTokenizer(name, ":");
        int start = Integer.parseInt(tok1.nextToken());
        int end = Integer.parseInt(tok1.nextToken());
        PsiElement element = file.findElementAt(start);
        if (element != null) {
            TextRange range = element.getTextRange();
            while (range != null && range.getEndOffset() < end) {
                element = element.getParent();
                range = element.getTextRange();
            }
            if (range != null && range.getEndOffset() == end && element instanceof PsiClass) {
                return element;
            }
        }
        return null;
    } else if (type.equals("initializer")) {
        try {
            int index = Integer.parseInt(tokenizer.nextToken());
            PsiElement[] children = parent.getChildren();
            for (PsiElement child : children) {
                if (child instanceof PsiClassInitializer) {
                    if (index == 0) {
                        return child;
                    }
                    index--;
                }
            }
            return null;
        } catch (NumberFormatException e) {
            LOG.error(e);
            return null;
        }
    } else if (type.equals("field")) {
        String name = tokenizer.nextToken();
        try {
            int index = 0;
            try {
                index = Integer.parseInt(tokenizer.nextToken());
            } catch (NoSuchElementException e) {
            //To read previous XML versions correctly
            }
            return restoreElementInternal(parent, name, index, PsiField.class);
        } catch (NumberFormatException e) {
            LOG.error(e);
            return null;
        }
    } else if (type.equals("docComment")) {
        if (parent instanceof PsiClass) {
            return ((PsiClass) parent).getDocComment();
        } else if (parent instanceof PsiMethod) {
            return ((PsiMethod) parent).getDocComment();
        } else if (parent instanceof PsiField) {
            return ((PsiField) parent).getDocComment();
        } else {
            return null;
        }
    } else {
        return null;
    }
}