/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* 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.
*/
package org.teiid.translator.mongodb;
import java.util.ArrayList;
import com.mongodb.QueryBuilder;
class ColumnDetail {
private ArrayList<String> projectedNames = new ArrayList<String>();
String documentFieldName;
Object expression;
boolean partOfGroupBy;
boolean partOfProject;
public QueryBuilder getQueryBuilder() {
QueryBuilder query = QueryBuilder.start(this.projectedNames.get(0));
if (this.documentFieldName != null) {
query = QueryBuilder.start(this.documentFieldName);
}
return query;
}
public QueryBuilder getPullQueryBuilder() {
if (this.documentFieldName != null) {
return QueryBuilder.start(this.documentFieldName.substring(this.documentFieldName.lastIndexOf('.')+1));
}
return QueryBuilder.start(this.projectedNames.get(0));
}
public void addProjectedName(String name) {
this.projectedNames.add(0, name);
}
public String getProjectedName(){
return this.projectedNames.get(0);
}
public boolean hasProjectedName(String name) {
for(String s: this.projectedNames) {
if (s.equalsIgnoreCase(name)) {
return true;
}
}
return false;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("Projected Name = ").append(this.projectedNames).append("\n"); //$NON-NLS-1$//$NON-NLS-2$
sb.append("Document Field Name = ").append(this.documentFieldName).append("\n"); //$NON-NLS-1$//$NON-NLS-2$
sb.append("Expression = ").append(this.expression).append("\n"); //$NON-NLS-1$//$NON-NLS-2$
return sb.toString();
}
}