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Use filter() to skip undesired instances

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Change-Id: Ifc7cc5affe494c8573065cdcf7a018584e553a01
This commit is contained in:
Sho SHIMIZU 2015-09-02 18:49:53 -07:00
parent 47eedecb8a
commit aab784e46c
1 changed files with 1 additions and 2 deletions
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3
apps/segmentrouting/src/main/java/org/onosproject/segmentrouting/PolicyHandler.java
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@ -86,8 +86,7 @@ public class PolicyHandler {
public List<Policy> getPolicies() { public List<Policy> getPolicies() {
return policyStore.values() return policyStore.values()
.stream() .stream()
// keep the original behavior, but it may cause a cast error .filter(policy -> policy instanceof TunnelPolicy)
// it is better to use filter() to omit instances not being TunnelPolicy
.map(policy -> new TunnelPolicy((TunnelPolicy) policy)) .map(policy -> new TunnelPolicy((TunnelPolicy) policy))
.collect(Collectors.toList()); .collect(Collectors.toList());
} }