Example usage for com.amazonaws.services.rds.model DescribeDBSnapshotsResult getMarker

Introduction

In this page you can find the example usage for com.amazonaws.services.rds.model DescribeDBSnapshotsResult getMarker.

Prototype

public String getMarker() 

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Usage

From source file:com.github.blacklocus.rdsecho.utl.RdsFind.java

License:Open Source License

public Iterable<DBSnapshot> snapshots(final String dbInstanceIdentifier,
        final Predicate<DBSnapshot> predicate) {
    return new PagingIterable<DBSnapshot>(new Supplier<Iterable<DBSnapshot>>() {

        String marker = null;// w  w w.  j  ava 2s.  c  om
        boolean isTruncated = true;

        @Override
        public Iterable<DBSnapshot> get() {
            if (isTruncated) {
                DescribeDBSnapshotsRequest request = new DescribeDBSnapshotsRequest()
                        .withDBInstanceIdentifier(dbInstanceIdentifier).withMarker(marker);
                DescribeDBSnapshotsResult result = rds.describeDBSnapshots(request);
                marker = result.getMarker();
                isTruncated = result.getMarker() != null;
                return Iterables.filter(result.getDBSnapshots(), predicate);

            } else {
                return Collections.emptyList();
            }
        }
    });
}

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