commit b72b27184cb16cba48d9d1f46f000020a0341869 Author: Karsten Loesing karsten.loesing@gmx.net Date: Thu Jun 29 15:13:54 2017 +0200
Clarify some code in DescriptorQueue.
Suggested by iwakeh on #22681. --- .../org/torproject/onionoo/updater/DescriptorQueue.java | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/src/main/java/org/torproject/onionoo/updater/DescriptorQueue.java b/src/main/java/org/torproject/onionoo/updater/DescriptorQueue.java index ae68b41..48fb4bf 100644 --- a/src/main/java/org/torproject/onionoo/updater/DescriptorQueue.java +++ b/src/main/java/org/torproject/onionoo/updater/DescriptorQueue.java @@ -129,6 +129,8 @@ class DescriptorQueue { } }
+ /** Returns the next parseable Descriptor, or null if there are no further + * parseable Descriptors available. */ public Descriptor nextDescriptor() { Descriptor nextDescriptor = null; if (null == this.descriptors) { @@ -143,14 +145,13 @@ class DescriptorQueue { return null; } } - while (null == nextDescriptor && this.descriptors.hasNext()) { + while (this.descriptors.hasNext()) { nextDescriptor = this.descriptors.next(); - if (nextDescriptor instanceof UnparseableDescriptor) { - nextDescriptor = null; - continue; + if (!(nextDescriptor instanceof UnparseableDescriptor)) { + this.returnedDescriptors++; + this.returnedBytes += nextDescriptor.getRawDescriptorLength(); + break; } - this.returnedDescriptors++; - this.returnedBytes += nextDescriptor.getRawDescriptorLength(); } return nextDescriptor; }