diff options
Diffstat (limited to 'policy-core/src/main/java/org/onap/policy/drools/core/lock/PolicyResourceLockFeatureAPI.java')
| -rw-r--r-- | policy-core/src/main/java/org/onap/policy/drools/core/lock/PolicyResourceLockFeatureAPI.java | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/policy-core/src/main/java/org/onap/policy/drools/core/lock/PolicyResourceLockFeatureAPI.java b/policy-core/src/main/java/org/onap/policy/drools/core/lock/PolicyResourceLockFeatureAPI.java index 5aee490f..105d6ec9 100644 --- a/policy-core/src/main/java/org/onap/policy/drools/core/lock/PolicyResourceLockFeatureAPI.java +++ b/policy-core/src/main/java/org/onap/policy/drools/core/lock/PolicyResourceLockFeatureAPI.java @@ -26,12 +26,12 @@ import org.onap.policy.drools.utils.OrderedServiceImpl; /** * Resource locks. Each lock has an "owner", which is intended to be unique across a * single instance of a running PolicyEngine. - * <p> - * This interface provides a way to invoke optional features at various points in the + * + * <p>This interface provides a way to invoke optional features at various points in the * code. At appropriate points in the application, the code iterates through this list, * invoking these optional methods. - * <p> - * Implementers may choose to implement a level of locking appropriate to the application. + * + * <p>Implementers may choose to implement a level of locking appropriate to the application. * For instance, they may choose to implement an engine-wide locking scheme, or they may * choose to implement a global locking scheme (e.g., through a shared DB). */ @@ -45,7 +45,6 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { new OrderedServiceImpl<>(PolicyResourceLockFeatureAPI.class); /** - * * Result of a requested operation. */ public enum OperResult { @@ -65,7 +64,7 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { /** * The implementer did not handle the request; additional locking logic <i>should - * be<i> performed. + * be</i> performed. */ OPER_UNHANDLED } @@ -73,8 +72,8 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { /** * This method is called before a lock is acquired on a resource. * - * @param resourceId - * @param owner + * @param resourceId resource id + * @param owner owner * @param holdSec the amount of time, in seconds, that the lock should be held * @return the result, where <b>OPER_DENIED</b> indicates that the lock is currently * held by another owner @@ -86,8 +85,8 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { /** * This method is called after a lock for a resource has been acquired or denied. * - * @param resourceId - * @param owner + * @param resourceId resource id + * @param owner owner * @param locked {@code true} if the lock was acquired, {@code false} if it was denied * @return {@code true} if the implementer handled the request, {@code false} * otherwise @@ -100,8 +99,8 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { * This method is called before a lock is refreshed on a resource. It may be invoked * repeatedly to extend the time that a lock is held. * - * @param resourceId - * @param owner + * @param resourceId resource id + * @param owner owner * @param holdSec the amount of time, in seconds, that the lock should be held * @return the result, where <b>OPER_DENIED</b> indicates that the resource is not * currently locked by the given owner @@ -114,8 +113,8 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { * This method is called after a lock for a resource has been refreshed (or after the * refresh has been denied). * - * @param resourceId - * @param owner + * @param resourceId resource id + * @param owner owner * @param locked {@code true} if the lock was acquired, {@code false} if it was denied * @return {@code true} if the implementer handled the request, {@code false} * otherwise @@ -127,8 +126,8 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { /** * This method is called before a lock on a resource is released. * - * @param resourceId - * @param owner + * @param resourceId resource id + * @param owner owner * @return the result, where <b>OPER_DENIED</b> indicates that the lock is not * currently held by the given owner */ @@ -139,8 +138,8 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { /** * This method is called after a lock on a resource is released. * - * @param resourceId - * @param owner + * @param resourceId resource id + * @param owner owner * @param unlocked {@code true} if the lock was released, {@code false} if the owner * did not have a lock on the resource * @return {@code true} if the implementer handled the request, {@code false} @@ -153,7 +152,7 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { /** * This method is called before a check is made to determine if a resource is locked. * - * @param resourceId + * @param resourceId resource id * @return the result, where <b>OPER_ACCEPTED</b> indicates that the resource is * locked, while <b>OPER_DENIED</b> indicates that it is not */ @@ -165,8 +164,8 @@ public interface PolicyResourceLockFeatureAPI extends OrderedService { * This method is called before a check is made to determine if a particular owner * holds the lock on a resource. * - * @param resourceId - * @param owner + * @param resourceId resource id + * @param owner owner * @return the result, where <b>OPER_ACCEPTED</b> indicates that the resource is * locked by the given owner, while <b>OPER_DENIED</b> indicates that it is * not |