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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 com.yahoo.vespa.hosted.node.admin.task.util.text.Cursor;
import com.yahoo.vespa.hosted.node.admin.task.util.text.CursorRange;
import java.util.Objects;
/**
* Represents a template variable section
*
* @see Template
* @author hakonhall
*/
class VariableSection extends Section {
private final String name;
private final Cursor nameOffset;
private String value = null;
VariableSection(CursorRange range, String name, Cursor nameOffset) {
super(range);
this.name = name;
this.nameOffset = nameOffset;
}
String name() { return name; }
void set(String value) {
this.value = Objects.requireNonNull(value);
}
@Override
void appendTo(StringBuilder buffer) {
if (value == null) {
throw new TemplateNameNotSetException(this, name, nameOffset);
}
buffer.append(value);
}
}
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