org.infinispan.transaction.totalorder.TotalOrderLatch Maven / Gradle / Ivy
package org.infinispan.transaction.totalorder;
/**
* Behaves as a latch between {@code org.infinispan.commands.tx.PrepareCommand} delivered in total order to coordinate
* conflicting transactions and between {@code org.infinispan.commands.tx.PrepareCommand} and state transfer (blocking
* the prepare until the state transfer is finished and blocking the state transfer until all the prepared transactions
* has finished)
*
* @author Pedro Ruivo
* @since 5.3
*/
public interface TotalOrderLatch {
/**
* @return true if this synchronization block is blocked
*/
boolean isBlocked();
/**
* Unblocks this synchronization block
*/
void unBlock();
/**
* It waits for this synchronization block to be unblocked.
*
* @throws InterruptedException if interrupted while waiting.
*/
void awaitUntilUnBlock() throws InterruptedException;
}