StringDictionaryArrayBuilder

class StringDictionaryArrayBuilder : ArrayBuilder {

}

Constructors

appendArray bool appendArray(arrow.string_array.StringArray array)
appendIndices bool appendIndices(long[] values, bool[] isValids): Append dictionary indices directly without modifying the internal memo.
appendString bool appendString(string value)
finishDelta bool finishDelta(arrow.array.Array outIndices, arrow.array.Array outDelta)
getDictionaryLength long getDictionaryLength()
insertMemoValues bool insertMemoValues(arrow.string_array.StringArray values)
resetFull void resetFull(): Reset and also clear accumulated dictionary values in memo table.

appendEmptyValue bool appendEmptyValue()
appendEmptyValues bool appendEmptyValues(long n): Append multiple empty values at once. It's more efficient than multiple arrow.array_builder.ArrayBuilder.appendEmptyValue calls.
appendNull bool appendNull()
appendNulls bool appendNulls(long n): Append multiple nulls at once. It's more efficient than multiple arrow.array_builder.ArrayBuilder.appendNull calls.
finish arrow.array.Array finish()
getCapacity long getCapacity()
getChild arrow.array_builder.ArrayBuilder getChild(int i)
getChildren arrow.array_builder.ArrayBuilder[] getChildren()
getLength long getLength()
getNNulls long getNNulls()
getValueDataType arrow.data_type.DataType getValueDataType()
getValueType arrow.types.Type getValueType()
reserve bool reserve(long additionalCapacity)
reset void reset()
resize bool resize(long capacity)