container-core/src/test/java/com/yahoo/container/jdisc/state/MockSnapshotProvider.java


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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.container.jdisc.state;

import java.io.PrintStream;

/**
 * @author gjoranv
 */
public class MockSnapshotProvider implements SnapshotProvider {

    private MetricSnapshot snapshot;

    public void setSnapshot(MetricSnapshot snapshot) {
        this.snapshot = snapshot;
    }

    @Override
    public MetricSnapshot latestSnapshot() {
        return snapshot;
    }

    @Override
    public void histogram(PrintStream output) { }
}