Touch (trellis-cassandra 0.19.0 API)

java.lang.Object
- org.trellisldp.ext.cassandra.query.CassandraQuery
- - org.trellisldp.ext.cassandra.query.rdf.Touch

@ApplicationScoped
public class Touch
extends CassandraQuery

A query that adjusts the modified time of a resource.

Field Summary
- Fields inherited from class org.trellisldp.ext.cassandra.query.CassandraQuery
  consistency, preparedStmtAsync, queryString, readBinaryWorkers, session, writeWorkers

Constructor Summary

Constructors
Constructor	Description
`Touch()`	For use with RESTeasy and CDI proxies.
`Touch(CqlSession session, ConsistencyLevel consistency)`	Create a query that adjusts the modified time of a resource.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

CompletionStage<Void> execute(Instant modified, IRI id)
- Methods inherited from class org.trellisldp.ext.cassandra.query.CassandraQuery
  executeSyncRead, preparedStatementAsync
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Touch
```
public Touch()
```
    For use with RESTeasy and CDI proxies.
    
    API Note:
    
    This construtor is used by CDI runtimes that require a public, no-argument constructor. It should not be invoked directly in user code.
  - Touch
```
@Inject
public Touch(CqlSession session,
             @MutableWriteConsistency
             ConsistencyLevel consistency)
```
    Create a query that adjusts the modified time of a resource.
    
    Parameters:
    
    session - the cassandra session
    
    consistency - the consistency level
- Method Detail
  - execute
```
public CompletionStage<Void> execute(Instant modified,
                                     IRI id)
```
    Parameters:
    
    modified - the new modification time to record
    
    id - the IRI of the resource to modify
    
    Returns:
    
    whether and when the modification succeeds