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ONOS-5271 pendingDevices is used to track installation progress,

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thus it is mutable.

This reverts commit e38b866af5ad7ec3938ad662a46798f535a9fad8.

Change-Id: Ie71a4cf2d795e2fd781e96fc1274cfcbfc659cb5
This commit is contained in:
Brian O'Connor 2016-09-13 23:01:07 +00:00
parent 09d90f0e7f
commit c9b64dcabd
1 changed files with 12 additions and 18 deletions
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30
core/net/src/main/java/org/onosproject/net/flow/impl/FlowRuleManager.java
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@ -16,7 +16,6 @@
package org.onosproject.net.flow.impl;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
@ -601,22 +600,22 @@ public class FlowRuleManager
private class FlowOperationsProcessor implements Runnable {
// Immutable
private final FlowRuleOperations fops;
private final ImmutableSet<DeviceId> pendingDevices;
// Mutable
private final List<Set<FlowRuleOperation>> stages;
private final Set<DeviceId> pendingDevices;
private boolean hasFailed = false;
FlowOperationsProcessor(FlowRuleOperations ops) {
this.stages = Lists.newArrayList(ops.stages());
this.fops = ops;
this.pendingDevices = ImmutableSet.of();
this.pendingDevices = new HashSet<>();
}
FlowOperationsProcessor(FlowOperationsProcessor src, boolean hasFailed, Set<DeviceId> pendingDevices) {
FlowOperationsProcessor(FlowOperationsProcessor src, boolean hasFailed) {
this.fops = src.fops;
this.stages = Lists.newArrayList(src.stages);
this.pendingDevices = ImmutableSet.copyOf(pendingDevices);
this.pendingDevices = new HashSet<>(src.pendingDevices);
this.hasFailed = hasFailed;
}
@ -636,33 +635,28 @@ public class FlowRuleManager
perDeviceBatches.put(op.rule().deviceId(),
new FlowRuleBatchEntry(mapOperationType(op.type()), op.rule()));
}
ImmutableSet<DeviceId> newPendingDevices = ImmutableSet.<DeviceId>builder()
.addAll(pendingDevices)
.addAll(perDeviceBatches.keySet())
.build();
pendingDevices.addAll(perDeviceBatches.keySet());
for (DeviceId deviceId : perDeviceBatches.keySet()) {
long id = idGenerator.getNewId();
final FlowRuleBatchOperation b = new FlowRuleBatchOperation(perDeviceBatches.get(deviceId),
deviceId, id);
pendingFlowOperations.put(id, new FlowOperationsProcessor(this, hasFailed, newPendingDevices));
pendingFlowOperations.put(id, this);
deviceInstallers.execute(() -> store.storeBatch(b));
}
}
synchronized void satisfy(DeviceId devId) {
Set<DeviceId> newPendingDevices = new HashSet<>(pendingDevices);
newPendingDevices.remove(devId);
if (newPendingDevices.isEmpty()) {
operationsService.execute(new FlowOperationsProcessor(this, hasFailed, newPendingDevices));
pendingDevices.remove(devId);
if (pendingDevices.isEmpty()) {
operationsService.execute(new FlowOperationsProcessor(this, hasFailed));
}
}
synchronized void fail(DeviceId devId, Set<? extends FlowRule> failures) {
Set<DeviceId> newPendingDevices = new HashSet<>(pendingDevices);
newPendingDevices.remove(devId);
if (newPendingDevices.isEmpty()) {
operationsService.execute(new FlowOperationsProcessor(this, true, newPendingDevices));
pendingDevices.remove(devId);
if (pendingDevices.isEmpty()) {
operationsService.execute(new FlowOperationsProcessor(this, true));
}
FlowRuleOperations.Builder failedOpsBuilder = FlowRuleOperations.builder();