io.elastic.api.StartupParameters Maven / Gradle / Ivy
package io.elastic.api;
import javax.json.JsonObject;
import java.io.Serializable;
/**
* Represents parameters for a {@link Function#startup(StartupParameters)} method.
*/
public final class StartupParameters implements Serializable {
private static final long serialVersionUID = 1L;
private final JsonObject configuration;
public StartupParameters(final JsonObject configuration) {
this.configuration = configuration;
}
/**
* Returns module's configuration.
*
* @return configuration
*/
public JsonObject getConfiguration() {
return configuration;
}
@Override
public String toString() {
return "StartupParameters{" +
"configuration=" + configuration +
'}';
}
/**
* Used to build {@link StartupParameters} instances.
*/
public static final class Builder {
private JsonObject configuration;
/**
* Creates {@link Builder} instance.
*/
public Builder() {
}
/**
* Adds module's configuration.
*
* @param configuration module's configuration
* @return this instance
*/
public StartupParameters.Builder configuration(final JsonObject configuration) {
this.configuration = configuration;
return this;
}
/**
* Builds a {@link StartupParameters} instance.
*
* @return ShutdownParameters
*/
public StartupParameters build() {
if (this.configuration == null) {
throw new IllegalStateException("Configuration may not be null");
}
return new StartupParameters(configuration);
}
}
}