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/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the
 *  * terms of the Apache License, Version 2.0 which is available at
 *  * https://www.apache.org/licenses/LICENSE-2.0.
 *  *
 *  *  See the NOTICE file distributed with this work for additional
 *  *  information regarding copyright ownership.
 *  * Unless required by applicable law or agreed to in writing, software
 *  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 *  * License for the specific language governing permissions and limitations
 *  * under the License.
 *  *
 *  * SPDX-License-Identifier: Apache-2.0
 *  *****************************************************************************
 */

package org.deeplearning4j.ui.model.stats.sbe;

import org.agrona.DirectBuffer;

@javax.annotation.Generated(value = {"org.deeplearning4j.ui.stats.sbe.VarDataUTF8Decoder"})
@SuppressWarnings("all")
public class VarDataUTF8Decoder {
    public static final int ENCODED_LENGTH = -1;
    private DirectBuffer buffer;
    private int offset;

    public VarDataUTF8Decoder wrap(final DirectBuffer buffer, final int offset) {
        this.buffer = buffer;
        this.offset = offset;

        return this;
    }

    public int encodedLength() {
        return ENCODED_LENGTH;
    }

    public static long lengthNullValue() {
        return 4294967294L;
    }

    public static long lengthMinValue() {
        return 0L;
    }

    public static long lengthMaxValue() {
        return 1073741824L;
    }

    public long length() {
        return (buffer.getInt(offset + 0, java.nio.ByteOrder.LITTLE_ENDIAN) & 0xFFFF_FFFFL);
    }


    public static short varDataNullValue() {
        return (short) 255;
    }

    public static short varDataMinValue() {
        return (short) 0;
    }

    public static short varDataMaxValue() {
        return (short) 254;
    }

    public String toString() {
        return appendTo(new StringBuilder(100)).toString();
    }

    public StringBuilder appendTo(final StringBuilder builder) {
        builder.append('(');
        //Token{signal=ENCODING, name='length', description='null', id=-1, version=0, encodedLength=4, offset=0, componentTokenCount=1, encoding=Encoding{presence=REQUIRED, primitiveType=UINT32, byteOrder=LITTLE_ENDIAN, minValue=null, maxValue=1073741824, nullValue=null, constValue=null, characterEncoding='UTF-8', epoch='unix', timeUnit=nanosecond, semanticType='null'}}
        builder.append("length=");
        builder.append(length());
        builder.append('|');
        //Token{signal=ENCODING, name='varData', description='null', id=-1, version=0, encodedLength=-1, offset=4, componentTokenCount=1, encoding=Encoding{presence=REQUIRED, primitiveType=UINT8, byteOrder=LITTLE_ENDIAN, minValue=null, maxValue=null, nullValue=null, constValue=null, characterEncoding='UTF-8', epoch='unix', timeUnit=nanosecond, semanticType='null'}}
        builder.append(')');

        return builder;
    }
}