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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.search.schema;
import com.yahoo.api.annotations.Beta;
import java.util.HashSet;
import java.util.Objects;
import java.util.Set;
/**
* Information about the search aspects of a content cluster.
*
* @author bratseth
*/
@Beta
public class Cluster {
private final String name;
private final boolean isStreaming;
private final Set<String> schemas;
private Cluster(Builder builder) {
this.name = builder.name;
this.isStreaming = builder.isStreaming;
this.schemas = Set.copyOf(builder.schemas);
}
public String name() { return name; }
/** Returns true if this cluster uses streaming search. */
public boolean isStreaming() { return isStreaming; }
/** Returns the names of the subset of all schemas that are present in this cluster. */
public Set<String> schemas() { return schemas; }
@Override
public boolean equals(Object o) {
if ( ! (o instanceof Cluster other)) return false;
if ( ! this.name.equals(other.name)) return false;
if ( this.isStreaming != other.isStreaming()) return false;
if ( ! this.schemas.equals(other.schemas)) return false;
return true;
}
@Override
public int hashCode() {
return Objects.hash(name, isStreaming, schemas);
}
@Override
public String toString() { return "cluster '" + name + "'"; }
public static class Builder {
private final String name;
private boolean isStreaming = false;
private final Set<String> schemas = new HashSet<>();
public Builder(String name) {
this.name = name;
}
public Builder setStreaming(boolean isStreaming) {
this.isStreaming = isStreaming;
return this;
}
public Builder addSchema(String schema) {
schemas.add(schema);
return this;
}
public Cluster build() {
return new Cluster(this);
}
}
}
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