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/*
* ============LICENSE_START==========================================
* ONAP Portal SDK
* ===================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.
*
* ============LICENSE_END============================================
*
*
*/
package org.onap.portalsdk.analytics.controller;
import java.util.Vector;
import org.onap.portalsdk.analytics.model.definition.ReportDefinition;
import org.onap.portalsdk.analytics.util.AppConstants;
public class WizardSequence extends Vector {
private int currentStepIdx = 0;
private String currentSubStep = "";
private int nextElemIdx = 0;
public void resetNext() {
resetNext(0);
} // resetNext
public void resetNext(int toPos) {
nextElemIdx = toPos;
} // resetNext
public boolean hasNext() {
return (nextElemIdx < size());
} // hasNext
public String getNext() {
return hasNext() ? getStep(nextElemIdx++) : null;
} // getNext
// *****************************************************
public WizardSequence() {
add(AppConstants.WS_DEFINITION);
} // WizardSequence
private String getStep(int index) {
return (String) get(index);
} // getStep
private int getStepIndex(String step) {
for (int i = 0; i < size(); i++)
if (getStep(i).equals(step))
return i;
throw new IndexOutOfBoundsException();
} // getStepIndex
private boolean isInitialStep(int index) {
return (index == 0);
} // isInitialStep
private boolean isFinalStep(int index) {
if (index == 0)
return false;
return (index == (getStepCount() - 1));
} // isFinalStep
private int getNextStepIndex(int index) {
return (index == (getStepCount() - 1)) ? index : (index + 1);
} // getNextStep
private int getPrevStepIndex(int index) {
return (index == 0) ? index : (index - 1);
} // getPrevStepIndex
// *****************************************************
public int getStepCount() {
return size();
} // getStepCount
public int getCurrentStepIndex() {
return currentStepIdx + 1;
} // getCurrentStepIndex
public String getCurrentStep() {
return getStep(currentStepIdx);
} // getCurrentStep
public String getCurrentSubStep() {
return currentSubStep;
} // getCurrentSubStep
public boolean isInitialStep() {
return isInitialStep(currentStepIdx);
} // isInitialStep
public boolean isFinalStep() {
return isFinalStep(currentStepIdx);
} // isFinalStep
public void performAction(String action, ReportDefinition rdef) {
if (action.equals(AppConstants.WA_BACK))
if (currentSubStep.length() > 0)
currentSubStep = "";
else{
currentStepIdx = getPrevStepIndex(currentStepIdx);
}
else if (action.equals(AppConstants.WA_NEXT)) {
if (currentSubStep.length() > 0)
currentSubStep = "";
else {
currentStepIdx = getNextStepIndex(currentStepIdx);
if (rdef != null)
if (!rdef.getReportDefType().equals(AppConstants.RD_SQL_BASED))
if (getCurrentStep().equals(AppConstants.WS_TABLES)
&& (rdef.getDataSourceList().getDataSource().size() == 0))
currentSubStep = AppConstants.WSS_ADD;
else if (getCurrentStep().equals(AppConstants.WS_COLUMNS)
&& (rdef.getAllColumns().size() == 0)){
currentSubStep = (rdef.getReportType().equals(
AppConstants.RT_CROSSTAB) ? AppConstants.WSS_ADD
: AppConstants.WSS_ADD_MULTI);
}
}
} else if (action.equals(AppConstants.WA_EDIT) || action.equals(AppConstants.WA_ADD)
|| action.equals(AppConstants.WA_ADD_MULTI)
|| action.equals(AppConstants.WA_ORDER_ALL)|| action.equals(AppConstants.WSS_ADD_BLANK) || action.equals(AppConstants.WA_MODIFY)) {
currentSubStep = action;
}
else if (currentSubStep.equals(AppConstants.WSS_ADD)
|| currentSubStep.equals(AppConstants.WSS_EDIT))
currentSubStep = AppConstants.WSS_EDIT;
else
currentSubStep = "";
} // performAction
public void performGoToStep(String step) {
int stepIdx = getStepIndex(step);
if (stepIdx >= 0 && stepIdx < getStepCount()) {
currentStepIdx = stepIdx;
currentSubStep = "";
}
} // performGoToStep
} // WizardSequence
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