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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.slime;
/**
* A value holding a String in Java native format.
* See also @ref Utf8Value (for lazy decoding).
*
* @author havardpe
*/
final class StringValue extends Value {
private final String value;
private byte[] utf8;
private StringValue(String value) { this.value = value; }
public static Value create(String value) {
if (value == null) {
return NixValue.instance();
} else {
return new StringValue(value);
}
}
public Type type() { return Type.STRING; }
public String asString() { return this.value; }
public byte[] asUtf8() {
if (utf8 == null) {
utf8 = Utf8Codec.encode(value);
}
return utf8;
}
public void accept(Visitor v) { v.visitString(value); }
}
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