/**
* *****************************************************************************
* Copyright 2012 University of Southern California
*
* 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.
*
* This code was developed by the Information Integration Group as part of the
* Karma project at the Information Sciences Institute of the University of
* Southern California. For more information, publications, and related
* projects, please see: http://www.isi.edu/integration
*****************************************************************************
*/
package edu.isi.karma.rep;
import java.io.PrintWriter;
import edu.isi.karma.controller.command.selection.SelectionManager;
import edu.isi.karma.controller.command.selection.SuperSelectionManager;
import edu.isi.karma.rep.HNode.HNodeType;
import edu.isi.karma.rep.alignment.SemanticTypes;
import edu.isi.karma.rep.metadata.MetadataContainer;
/**
* @author szekely
*
*/
public class Worksheet extends RepEntity {
//MVS: add revision worksheet
private Worksheet revisedWorksheet = null;
private HTable headers;
private Table dataTable;
private SemanticTypes semanticTypes = new SemanticTypes();
private MetadataContainer metadataContainer;
private String encoding;
private Object jsonAnnotation = null;
private SuperSelectionManager superSelMgr;
private SelectionManager selMgr;
private Object msger = null;//used for holding session cleaning data
private Object dpp = null; // data preprocessing for cleaning
@Override
public void prettyPrint(String prefix, PrintWriter pw, RepFactory factory) {
pw.print(prefix);
pw.println("Worksheet/" + id);
headers.prettyPrint(prefix + " ", pw, factory);
dataTable.prettyPrint(prefix + " ", pw, factory);
}
Worksheet(String id, HTable headers, Table dataTable, String encoding) {
super(id);
this.headers = headers;
this.dataTable = dataTable;
this.encoding = encoding;
this.selMgr = new SelectionManager();
this.superSelMgr = new SuperSelectionManager();
}
/*
* Method for accessing the revised file
*/
public Worksheet getRevised() {
return revisedWorksheet;
}
/*
*
*/
public void setRevisedWorksheet(Worksheet revisedWorksheet) {
this.revisedWorksheet = revisedWorksheet;
}
/*
* Check if this worksheet is revising another worksheet
*/
public boolean hasRevision(){
return getRevised() != null;
}
public HTable getHeaders() {
return headers;
}
public Table getDataTable() {
return dataTable;
}
public String getEncoding() {
return this.encoding;
}
public String getTitle() {
return headers.getTableName();
}
public SemanticTypes getSemanticTypes() {
return semanticTypes;
}
public void clearSemanticTypes() {
semanticTypes = new SemanticTypes();
}
public void setSemanticTypes(SemanticTypes t) {
semanticTypes = t;
}
public MetadataContainer getMetadataContainer() {
if (metadataContainer == null) {
metadataContainer = new MetadataContainer();
}
return metadataContainer;
}
public void setMetadataContainer(MetadataContainer metadataContainer) {
this.metadataContainer = metadataContainer;
}
/**
* When a new HNode is added to a table or one of the nested tables, we need
* to go through and add place holders in the data table to hold the values
* for the new HNode.
*
* @param newHNode
*/
void addNodeToDataTable(HNode newHNode, RepFactory factory) {
dataTable.addNodeToDataTable(newHNode, factory);
}
//mariam
/**
* @param hNodeId
*/
void removeNodeFromDataTable(String hNodeId) {
dataTable.removeNodeFromDataTable(hNodeId);
}
/**
* Convenience method to add rows to the top table.
*
* @param factory
* @return the added row.
*/
public Row addRow(RepFactory factory) {
return dataTable.addRow(factory);
}
/**
* Convenience method to add HNodes to the top table.
*
* @param columnName
* @param factory
* @return The added HNode.
*/
public HNode addHNode(String columnName, HNodeType type, RepFactory factory) {
return headers.addHNode(columnName, type, this, factory);
}
/**
* This HNode received a new nested HTable. We need to go through the data
* table and make sure we have placeholders to hold values for this table.
*
* @param hNode
* @param factory
*/
public void addNestedTableToDataTable(HNode hNode, RepFactory factory) {
dataTable.addNestedTableToDataTable(hNode, factory);
}
public boolean containService() {
if (this.getMetadataContainer() == null) {
return false;
}
if (this.getMetadataContainer().getService() == null) {
return false;
}
return true;
}
public boolean containSource() {
if (this.getMetadataContainer() == null) {
return false;
}
if (this.getMetadataContainer().getSource() == null) {
return false;
}
return true;
}
public void setJsonAnnotation(Object json) {
this.jsonAnnotation = json;
}
public Object getJsonAnnotation() {
return this.jsonAnnotation;
}
public SuperSelectionManager getSuperSelectionManager() {
return superSelMgr;
}
public SelectionManager getSelectionManager() {
return selMgr;
}
public Object getMsg()
{
return msger;
}
public void setMsg(Object x)
{
this.msger = x;
}
public Object getDpp()
{
return dpp;
}
public void setDpp(Object x)
{
this.dpp = x;
}
public void clearSessionData()
{
this.msger = null;
this.dpp = null;
}
}