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package org.onosproject.flowanalyzer;
import com.google.common.collect.Sets;
import org.onosproject.core.ApplicationId;
import org.onosproject.net.DeviceId;
import org.onosproject.net.flow.DefaultFlowEntry;
import org.onosproject.net.flow.FlowEntry;
import org.onosproject.net.flow.FlowRule;
import org.onosproject.net.flow.FlowRuleOperations;
import org.onosproject.net.flow.FlowRuleServiceAdapter;
import java.util.Set;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.stream.Collectors;
/**
* Created by nikcheerla on 7/20/15.
*/
public class MockFlowRuleService extends FlowRuleServiceAdapter {
final Set<FlowRule> flows = Sets.newHashSet();
boolean success;
int errorFlow = -1;
public void setErrorFlow(int errorFlow) {
this.errorFlow = errorFlow;
}
public void setFuture(boolean success) {
this.success = success;
}
@Override
public void apply(FlowRuleOperations ops) {
AtomicBoolean thisSuccess = new AtomicBoolean(success);
ops.stages().forEach(stage -> stage.forEach(flow -> {
if (errorFlow == flow.rule().id().value()) {
thisSuccess.set(false);
} else {
switch (flow.type()) {
case ADD:
case MODIFY: //TODO is this the right behavior for modify?
flows.add(flow.rule());
break;
case REMOVE:
flows.remove(flow.rule());
break;
default:
break;
}
}
}));
if (thisSuccess.get()) {
ops.callback().onSuccess(ops);
} else {
ops.callback().onError(ops);
}
}
@Override
public int getFlowRuleCount() {
return flows.size();
}
@Override
public Iterable<FlowEntry> getFlowEntries(DeviceId deviceId) {
return flows.stream()
.filter(flow -> flow.deviceId().equals(deviceId))
.map(DefaultFlowEntry::new)
.collect(Collectors.toList());
}
@Override
public void applyFlowRules(FlowRule... flowRules) {
for (FlowRule flow : flowRules) {
flows.add(flow);
}
}
@Override
public void removeFlowRules(FlowRule... flowRules) {
for (FlowRule flow : flowRules) {
flows.remove(flow);
}
}
@Override
public Iterable<FlowRule> getFlowRulesById(ApplicationId id) {
return flows.stream()
.filter(flow -> flow.appId() == id.id())
.collect(Collectors.toList());
}
@Override
public Iterable<FlowRule> getFlowRulesByGroupId(ApplicationId appId, short groupId) {
return flows.stream()
.filter(flow -> flow.appId() == appId.id() && flow.groupId().id() == groupId)
.collect(Collectors.toList());
}
}
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