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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.language.huggingface;
import java.util.Arrays;
/**
* @author bjorncs
*/
public record ModelInfo(
TruncationStrategy truncation, PaddingStrategy padding, int maxLength, int stride, int padToMultipleOf) {
public enum TruncationStrategy {
LONGEST_FIRST,
ONLY_FIRST,
ONLY_SECOND,
DO_NOT_TRUNCATE;
public static TruncationStrategy fromString(String v) {
if ("true".equals(v)) return LONGEST_FIRST;
else if ("false".equals(v)) return DO_NOT_TRUNCATE;
return Arrays.stream(values())
.filter(s -> s.name().equalsIgnoreCase(v))
.findAny().orElseThrow(() -> new IllegalArgumentException("Invalid strategy '%s'".formatted(v)));
}
}
public enum PaddingStrategy {
LONGEST,
MAX_LENGTH,
DO_NOT_PAD;
public static PaddingStrategy fromString(String v) {
if ("true".equals(v)) return LONGEST;
else if ("false".equals(v)) return DO_NOT_PAD;
return Arrays.stream(values())
.filter(s -> s.name().equalsIgnoreCase(v))
.findAny().orElseThrow(() -> new IllegalArgumentException("Invalid strategy '%s'".formatted(v)));
}
}
}
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