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// -*- mode: c++; c-basic-offset:4 -*-
// This file is part of libdap, A C++ implementation of the OPeNDAP Data
// Access Protocol.
// Copyright (c) 2002,2003 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
// (c) COPYRIGHT URI/MIT 1995-1999
// Please read the full copyright statement in the file COPYRIGHT_URI.
//
// Authors:
// jhrg,jimg James Gallagher <jgallagher@gso.uri.edu>
// Implementation for the class TestStructure. See TestByte.cc
//
// jhrg 1/12/95
//
// Note that the test code here to read values from a data file works only
// for single level sequences - that is, it does *not* work for sequences
// that contain other sequences. jhrg 2/2/98
// #define DODS_DEBUG
#include "Constructor.h"
#include "D4Group.h"
#include "D4Sequence.h"
#include "config.h"
#include "debug.h"
#include "TestCommon.h"
#include "TestD4Sequence.h"
#include "TestSequence.h"
using namespace libdap;
void TestSequence::_duplicate(const TestSequence &ts) {
d_current = ts.d_current;
d_len = ts.d_len;
d_series_values = ts.d_series_values;
}
BaseType *TestSequence::ptr_duplicate() { return new TestSequence(*this); }
TestSequence::TestSequence(const string &n) : Sequence(n), d_len(4), d_current(0), d_series_values(false) {}
TestSequence::TestSequence(const string &n, const string &d)
: Sequence(n, d), d_len(4), d_current(0), d_series_values(false) {}
TestSequence::TestSequence(const TestSequence &rhs) : Sequence(rhs), TestCommon(rhs) { _duplicate(rhs); }
TestSequence::~TestSequence() {}
TestSequence &TestSequence::operator=(const TestSequence &rhs) {
if (this == &rhs)
return *this;
Sequence::operator=(rhs); // run Constructor=
_duplicate(rhs);
return *this;
}
void TestSequence::transform_to_dap4(D4Group *root, Constructor *container) {
TestD4Sequence *dest = new TestD4Sequence(name());
Constructor::transform_to_dap4(root, dest);
container->add_var_nocopy(dest);
}
void TestSequence::output_values(std::ostream &out) { print_val(out, "", false); }
// Read values from text files. Sequence instances are stored on separate
// lines. Line can be no more than 255 characters long.
bool TestSequence::read() {
DBG(cerr << "Entering TestSequence::read for " << name() << endl);
if (read_p())
return true;
DBG(cerr << "current: " << d_current << ", length: " << d_len << endl);
// When we get to the end of a Sequence, reset the row number counter so
// that, in case this is an inner sequence, the next instance will be read
// and the "Trying to back up in a Sequence" error won't be generated.
if (++d_current > d_len) {
DBG(cerr << "Leaving TestSequence::read for " << name() << " because d_current(" << d_current << ") > d_len("
<< d_len << ")" << endl);
d_current = 0; // reset
set_unsent_data(false);
reset_row_number();
// jhrg original version from 10/9/13: return false; // No more values
return true;
}
Vars_iter i = var_begin();
while (i != var_end()) {
if ((*i)->send_p() || (*i)->is_in_selection()) {
DBG(cerr << "Calling " << (*i)->name() << "->read()" << endl);
(*i)->read();
}
++i;
}
set_unsent_data(true);
DBG(cerr << "Leaving TestSequence::read for " << name() << endl);
return false;
}
void TestSequence::set_series_values(bool sv) {
Vars_iter i = var_begin();
while (i != var_end()) {
dynamic_cast<TestCommon &>(*(*i)).set_series_values(sv);
++i;
}
d_series_values = sv;
}
int TestSequence::length() const { return 5; }
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