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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.vespa.hosted.node.admin.task.util.template;
import java.util.Locale;
/**
* Public methods common to both Template and ListElement.
*
* @author hakonhall
*/
public interface Form {
/** Set the value of a variable, e.g. %{=color}. */
Template set(String name, String value);
/** Set the value of a variable and/or if-condition. */
default Template set(String name, boolean value) { return set(name, Boolean.toString(value)); }
default Template set(String name, int value) { return set(name, Integer.toString(value)); }
default Template set(String name, long value) { return set(name, Long.toString(value)); }
default Template set(String name, String format, Object first, Object... rest) {
var args = new Object[1 + rest.length];
args[0] = first;
System.arraycopy(rest, 0, args, 1, rest.length);
var value = String.format(Locale.US, format, args);
return set(name, value);
}
/** Add an instance of a list section after any previously added (for the given name) */
ListElement add(String name);
}
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