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/**
 * Copyright (c) 2016-2022 Deephaven Data Labs and Patent Pending
 */
package io.deephaven.engine.table.impl.sources;

/**
 * An interface for ColumnSources that can be marked immutable by the creator rather than as a fundamental property of
 * their implementation.
 */
public interface PossiblyImmutableColumnSource {
    /**
     * Set this column source as having an immutable result.
     */
    void setImmutable();
}