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Java BytesUtil.readVLong方法代码示例

本文整理汇总了Java中org.apache.kylin.common.util.BytesUtil.readVLong方法的典型用法代码示例。如果您正苦于以下问题:Java BytesUtil.readVLong方法的具体用法?Java BytesUtil.readVLong怎么用?Java BytesUtil.readVLong使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在org.apache.kylin.common.util.BytesUtil的用法示例。


在下文中一共展示了BytesUtil.readVLong方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: peekLength

import org.apache.kylin.common.util.BytesUtil; //导入方法依赖的package包/类
@Override
public int peekLength(ByteBuffer in) {
    int mark = in.position();

    BytesUtil.readVLong(in);
    int len = in.position() - mark;

    in.position(mark);
    return len;
}
 
开发者ID:apache,项目名称:kylin,代码行数:11,代码来源:LongSerializer.java

示例2: deserialize

import org.apache.kylin.common.util.BytesUtil; //导入方法依赖的package包/类
@Override
public Long deserialize(ByteBuffer in) {
    return BytesUtil.readVLong(in);
}
 
开发者ID:apache,项目名称:kylin,代码行数:5,代码来源:LongSerializer.java

示例3: deserialize

import org.apache.kylin.common.util.BytesUtil; //导入方法依赖的package包/类
@Override
public GTScanRequest deserialize(ByteBuffer in) {
    final int serialLevel = KylinConfig.getInstanceFromEnv().getGTScanRequestSerializationLevel();

    GTInfo sInfo = GTInfo.serializer.deserialize(in);

    List<GTScanRange> sRanges = Lists.newArrayList();
    int sRangesCount = BytesUtil.readVInt(in);
    for (int rangeIdx = 0; rangeIdx < sRangesCount; rangeIdx++) {
        GTRecord sPkStart = deserializeGTRecord(in, sInfo);
        GTRecord sPkEnd = deserializeGTRecord(in, sInfo);
        List<GTRecord> sFuzzyKeys = Lists.newArrayList();
        int sFuzzyKeySize = BytesUtil.readVInt(in);
        for (int i = 0; i < sFuzzyKeySize; i++) {
            sFuzzyKeys.add(deserializeGTRecord(in, sInfo));
        }
        GTScanRange sRange = new GTScanRange(sPkStart, sPkEnd, sFuzzyKeys);
        sRanges.add(sRange);
    }

    ImmutableBitSet sColumns = ImmutableBitSet.serializer.deserialize(in);
    TupleFilter sGTFilter = GTUtil.deserializeGTFilter(BytesUtil.readByteArray(in), sInfo);

    TupleFilter sGTHavingFilter = null;
    if (serialLevel >= SERIAL_1_HAVING_FILTER) {
        sGTHavingFilter = TupleFilterSerializer.deserialize(BytesUtil.readByteArray(in),
                StringCodeSystem.INSTANCE);
    }

    ImmutableBitSet sAggGroupBy = ImmutableBitSet.serializer.deserialize(in);
    ImmutableBitSet sAggrMetrics = ImmutableBitSet.serializer.deserialize(in);
    String[] sAggrMetricFuncs = BytesUtil.readAsciiStringArray(in);
    boolean sAllowPreAggr = (BytesUtil.readVInt(in) == 1);
    double sAggrCacheGB = in.getDouble();
    StorageLimitLevel storageLimitLevel = StorageLimitLevel.valueOf(BytesUtil.readUTFString(in));
    int storageScanRowNumThreshold = BytesUtil.readVInt(in);
    int storagePushDownLimit = BytesUtil.readVInt(in);
    long startTime = BytesUtil.readVLong(in);
    long timeout = BytesUtil.readVLong(in);
    String storageBehavior = BytesUtil.readUTFString(in);

    return new GTScanRequestBuilder().setInfo(sInfo).setRanges(sRanges).setDimensions(sColumns)
            .setAggrGroupBy(sAggGroupBy).setAggrMetrics(sAggrMetrics).setAggrMetricsFuncs(sAggrMetricFuncs)
            .setFilterPushDown(sGTFilter).setHavingFilterPushDown(sGTHavingFilter)
            .setAllowStorageAggregation(sAllowPreAggr).setAggCacheMemThreshold(sAggrCacheGB)
            .setStorageScanRowNumThreshold(storageScanRowNumThreshold)
            .setStoragePushDownLimit(storagePushDownLimit).setStorageLimitLevel(storageLimitLevel)
            .setStartTime(startTime).setTimeout(timeout).setStorageBehavior(storageBehavior)
            .createGTScanRequest();
}
 
开发者ID:apache,项目名称:kylin,代码行数:51,代码来源:GTScanRequest.java


注:本文中的org.apache.kylin.common.util.BytesUtil.readVLong方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。