return true;
}
// Use Codec to prevent Integer object allocation
int index = PDataType.INTEGER.getCodec().decodeInt(ptr, indexExpr.getSortOrder());
if(index < 0) {
throw new ParseException("Index cannot be negative :" + index);
}
Expression arrayExpr = children.get(0);
return PArrayDataType.positionAtArrayElement(tuple, ptr, index, arrayExpr, getDataType(), getMaxLength());
}