Vladsz83 commented on code in PR #13447:
URL: https://github.com/apache/ignite/pull/13447#discussion_r3752658832
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modules/core/src/main/java/org/apache/ignite/internal/processors/cache/GridCacheEntryInfo.java:
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@@ -64,58 +68,70 @@ public class GridCacheEntryInfo implements
SelfMarshallingMessage, CacheIdAware
/** Deleted flag. */
private boolean deleted;
- /** {@inheritDoc} */
- @Override public int cacheId() {
- return cacheId;
- }
-
/**
- * @param cacheId Cache ID.
+ * Empty constructor for serialization purposes.
+ * see {@link #expireTimeDelta}.
*/
- public void cacheId(int cacheId) {
+ public GridCacheEntryInfo() {
+ initTime = U.currentTimeMillis();
+ }
+
+ /** */
+ public GridCacheEntryInfo(int cacheId, KeyCacheObject key, @Nullable
CacheObject val, GridCacheVersion ver, long expireTime, long ttl) {
+ assert expireTime >= 0;
+
+ if (expireTime != 0) {
+ initTime = U.currentTimeMillis();
+
+ expireTimeDelta = expireTime - initTime;
+
+ // In theory, here we can get the thread paused causing a negative
delta value. Possible negative values
+ // shouldn't be treated as disabled expiration. Correct behavior
is expired timeout.
+ if (expireTimeDelta < 0)
+ expireTimeDelta = 0;
+ }
+
this.cacheId = cacheId;
+ this.key = key;
+ this.val = val;
+ this.ver = ver;
+ this.ttl = ttl;
+ }
+
+ /** {@inheritDoc} */
+ @Override public int cacheId() {
+ return cacheId;
}
/**
* @param key Entry key.
*/
- public void key(KeyCacheObject key) {
+ public void key(@Nullable KeyCacheObject key) {
this.key = key;
}
/**
* @return Entry key.
*/
- public KeyCacheObject key() {
+ @Nullable public KeyCacheObject key() {
return key;
}
/**
* @return Entry value.
*/
- public CacheObject value() {
+ public @Nullable CacheObject value() {
return val;
}
/**
- * @param val Entry value.
- */
- public void value(CacheObject val) {
- this.val = val;
- }
-
- /**
- * @return Expire time.
+ * @return Expire time >= 0. 0 means no expiration is set.
*/
public long expireTime() {
- return expireTime;
- }
+ assert initTime > 0;
+ assert expireTimeDelta >= -1L;
- /**
- * @param expireTime Expiration time.
- */
- public void expireTime(long expireTime) {
- this.expireTime = expireTime;
+ return expireTimeDelta == -1L ? 0L : initTime + expireTimeDelta;
Review Comment:
Explain pls
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