NativeColumnValue.java

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// to you under the Apache License, Version 2.0 (the
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package org.apache.doris.common.jni.vec;

/**
 * Native types of data that can be directly copied.
 */
public interface NativeColumnValue {
    public static class NativeValue {
        public final Object baseObject;
        public final long offset;
        public final int length;

        public NativeValue(Object baseObject, long offset) {
            this.baseObject = baseObject;
            this.offset = offset;
            this.length = -1;
        }

        public NativeValue(Object baseObject, long offset, int length) {
            this.baseObject = baseObject;
            this.offset = offset;
            this.length = length;
        }
    }

    boolean isNull();

    /**
     * Return null if the type can't be copied directly
     */
    NativeValue getNativeValue(ColumnType.Type type);
}