com.opengamma.core.historicaltimeseries.impl.HistoricalTimeSeriesKey.java Source code

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Here is the source code for com.opengamma.core.historicaltimeseries.impl.HistoricalTimeSeriesKey.java

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/**
 * Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
 *
 * Please see distribution for license.
 */
package com.opengamma.core.historicaltimeseries.impl;

import java.io.Serializable;

import org.apache.commons.lang.ObjectUtils;
import org.threeten.bp.LocalDate;

import com.opengamma.id.ExternalIdBundle;

/**
 * Key to represent time-series data in a hash-map or cache.
 */
/* package */final class HistoricalTimeSeriesKey implements Serializable {

    private static final long serialVersionUID = 1L;

    private final ExternalIdBundle _externalIdBundle;
    private final LocalDate _currentDate;
    private final String _dataSource;
    private final String _dataProvider;
    private final String _dataField;
    private final String _configName;

    /* package */ HistoricalTimeSeriesKey(String configName, LocalDate currentDate, ExternalIdBundle bundle,
            String dataSource, String dataProvider, String field) {
        _externalIdBundle = bundle;
        _dataSource = dataSource;
        _dataProvider = dataProvider;
        _dataField = field;
        _currentDate = currentDate;
        _configName = configName;
    }

    public ExternalIdBundle getExternalIdBundle() {
        return _externalIdBundle;
    }

    public LocalDate getCurrentDate() {
        return _currentDate;
    }

    public String getDataSource() {
        return _dataSource;
    }

    public String getDataProvider() {
        return _dataProvider;
    }

    public String getDataField() {
        return _dataField;
    }

    public String getConfigName() {
        return _configName;
    }

    @Override
    public boolean equals(Object object) {
        if (object == this) {
            return true;
        }
        if ((object instanceof HistoricalTimeSeriesKey)) {
            HistoricalTimeSeriesKey other = (HistoricalTimeSeriesKey) object;
            return ObjectUtils.equals(_externalIdBundle, other._externalIdBundle)
                    && ObjectUtils.equals(_currentDate, other._currentDate)
                    && ObjectUtils.equals(_dataProvider, other._dataProvider)
                    && ObjectUtils.equals(_dataSource, other._dataSource)
                    && ObjectUtils.equals(_dataField, other._dataField)
                    && ObjectUtils.equals(_configName, other._configName);
        }
        return false;
    }

    @Override
    public int hashCode() {
        return ObjectUtils.hashCode(_externalIdBundle) ^ ObjectUtils.hashCode(_currentDate)
                ^ ObjectUtils.hashCode(_dataProvider) ^ ObjectUtils.hashCode(_dataSource)
                ^ ObjectUtils.hashCode(_dataField) ^ ObjectUtils.hashCode(_configName);
    }

}