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Provisioning APIs.

There is a newer version: 8.441.21

package com.yahoo.config.provision;

/**
 * @author hakonhall
 */
public interface SharedHosts {

    /** Whether there are any shared hosts specifically for the given cluster type, or without a cluster type restriction. */
    boolean supportsClusterType(ClusterSpec.Type clusterType);

    /** Whether there are any shared hosts specifically for the given cluster type. */
    boolean hasClusterType(ClusterSpec.Type clusterType);

    static SharedHosts empty() {
        return new SharedHosts() {
            @Override public boolean supportsClusterType(ClusterSpec.Type clusterType) { return false; }
            @Override public boolean hasClusterType(ClusterSpec.Type clusterType) { return false; }
        };
    }

}