Example usage for org.apache.spark.sql.catalyst.expressions UnsafeRow getLong

Introduction

In this page you can find the example usage for org.apache.spark.sql.catalyst.expressions UnsafeRow getLong.

Prototype

@Override
    public long getLong(int ordinal) 

Source Link

Usage

From source file:com.splicemachine.db.iapi.types.SQLLongint.java

License:Apache License

@Override
public void read(UnsafeRow unsafeRow, int ordinal) throws StandardException {
    if (unsafeRow.isNullAt(ordinal))
        setToNull();//from   w w  w.j  a va2s  .  c o  m
    else {
        isNull = false;
        value = unsafeRow.getLong(ordinal);
    }
}

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From source file:com.splicemachine.db.iapi.types.SQLTime.java

License:Apache License

/**
 *
 * Read data into a Project Tungsten Format (UnsafeRow).  We read
 * data as two ints.//from   w  ww.j  a  v a  2s. co m
 *
 * @param unsafeRow
 * @param ordinal
 * @throws StandardException
  */
@Override
public void read(UnsafeRow unsafeRow, int ordinal) throws StandardException {
    if (unsafeRow.isNullAt(ordinal))
        setToNull();
    else {
        long offsetAndSize = unsafeRow.getLong(ordinal);
        int offset = (int) (offsetAndSize >> 32);
        encodedTime = Platform.getInt(unsafeRow.getBaseObject(), unsafeRow.getBaseOffset() + (long) offset);
        encodedTimeFraction = Platform.getInt(unsafeRow.getBaseObject(),
                unsafeRow.getBaseOffset() + (long) offset + 4L);
        isNull = false;
    }
}

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From source file:com.splicemachine.db.iapi.types.SQLTimestamp.java

License:Apache License

/**
 *
 * Read from Project Tungsten format (UnsafeRow).  Timestamp is
 * read as 3 ints.// w w w.  j a v  a 2 s.  c  om
 *
 *
 * @param unsafeRow
 * @param ordinal
 */
@Override
public void read(UnsafeRow unsafeRow, int ordinal) throws StandardException {
    if (unsafeRow.isNullAt(ordinal))
        setToNull();
    else {
        long offsetAndSize = unsafeRow.getLong(ordinal);
        int offset = (int) (offsetAndSize >> 32);
        encodedDate = Platform.getInt(unsafeRow.getBaseObject(), unsafeRow.getBaseOffset() + (long) offset);
        encodedTime = Platform.getInt(unsafeRow.getBaseObject(),
                unsafeRow.getBaseOffset() + (long) offset + 4L);
        nanos = Platform.getInt(unsafeRow.getBaseObject(), unsafeRow.getBaseOffset() + (long) offset + 8L);
        isNull = false;
    }
}

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