/*******************************************************************************
* Copyright 2014 Ivan Shubin http://mindengine.net
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package net.mindengine.galen.suite.reader;
import static net.mindengine.galen.suite.reader.Line.UNKNOWN_LINE;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import net.mindengine.galen.parser.SyntaxException;
public class Table {
private List<String> headers;
private List<List<String>> rows = new LinkedList<List<String>>();
public Table() {
}
public void addRow(List<String> row) {
if (headers == null) {
headers = row;
}
else {
if (row.size() != headers.size()) {
throw new SyntaxException(UNKNOWN_LINE, "Amount of cells in a row is not the same in header");
}
rows.add(row);
}
}
public void mergeWith(Table table) {
if (table.headers != null && table.rows.size() > 0) {
if (table.headers.size() != headers.size()) {
throw new SyntaxException(UNKNOWN_LINE, "Cannot merge tables. Amount of columns should be same");
}
else {
for (List<String> row : table.rows) {
rows.add(row);
}
}
}
}
public void forEach(RowVisitor visitor) {
for (List<String> row : rows) {
int index = -1;
Map<String, String> values = new HashMap<String, String>();
for (String cell : row) {
index++;
values.put(headers.get(index), cell);
}
visitor.visit(values);
}
}
}