public String getStrategy() {
        return this.strategy;
    }
<p>
The type of data retrieval policy to set.
</p>
<p>
Valid values: BytesPerHour|FreeTier|None
</p>

@return The type of data retrieval policy to set.</p>
        <p>
        Valid values: BytesPerHour|FreeTier|None
aws-java-sdk-glacier/src/main/java/com/amazonaws/services/glacier/model/DataRetrievalRule.java