public PageBuilder(BufferAllocator allocator, Schema schema, PageOutput output) {
this.allocator = allocator;
this.output = output;
this.schema = schema;
this.columnOffsets = PageFormat.columnOffsets(schema);
this.nullBitSet = new byte[PageFormat.nullBitSetSize(schema)];
Arrays.fill(nullBitSet, (byte) -1);
this.fixedRecordSize = PageFormat.recordHeaderSize(schema) + PageFormat.totalColumnSize(schema);
this.nextVariableLengthDataOffset = fixedRecordSize;
newBuffer();
}
public void flush() {
doFlush();
if (buffer == null) {
newBuffer();
}
}