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/*
 * Copyright 2004-2023 H2 Group. Multiple-Licensed under the MPL 2.0,
 * and the EPL 1.0 (https://h2database.com/html/license.html).
 * Initial Developer: H2 Group
 */
package org.h2.expression.analysis;

import java.util.HashMap;

import org.h2.value.Value;

/**
 * Partition data of a window aggregate.
 */
public final class PartitionData {

    /**
     * Aggregate data.
     */
    private Object data;

    /**
     * Evaluated result.
     */
    private Value result;

    /**
     * Evaluated ordered result.
     */
    private HashMap orderedResult;

    /**
     * Creates new instance of partition data.
     *
     * @param data
     *            aggregate data
     */
    PartitionData(Object data) {
        this.data = data;
    }

    /**
     * Returns the aggregate data.
     *
     * @return the aggregate data
     */
    Object getData() {
        return data;
    }

    /**
     * Returns the result.
     *
     * @return the result
     */
    Value getResult() {
        return result;
    }

    /**
     * Sets the result.
     *
     * @param result
     *            the result to set
     */
    void setResult(Value result) {
        this.result = result;
        data = null;
    }

    /**
     * Returns the ordered result.
     *
     * @return the ordered result
     */
    HashMap getOrderedResult() {
        return orderedResult;
    }

    /**
     * Sets the ordered result.
     *
     * @param orderedResult
     *            the ordered result to set
     */
    void setOrderedResult(HashMap orderedResult) {
        this.orderedResult = orderedResult;
        data = null;
    }

}