com.opengamma.web.server.push.analytics.AnalyticsColumnGroup.java Source code

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Here is the source code for com.opengamma.web.server.push.analytics.AnalyticsColumnGroup.java

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/**
 * Copyright (C) 2012 - present by OpenGamma Inc. and the OpenGamma group of companies
 *
 * Please see distribution for license.
 */
package com.opengamma.web.server.push.analytics;

import java.util.Collections;
import java.util.List;

import com.google.common.collect.ImmutableList;
import com.opengamma.util.ArgumentChecker;

/**
*
*/
/* package */ class AnalyticsColumnGroup {

    private final String _name;
    private final List<AnalyticsColumn> _columns;

    /* package */ AnalyticsColumnGroup(String name, List<AnalyticsColumn> columns) {
        ArgumentChecker.notNull(name, "name");
        ArgumentChecker.notNull(columns, "cols");
        _name = name;
        _columns = ImmutableList.copyOf(columns);
    }

    /* package */ String getName() {
        return _name;
    }

    /* package */ List<AnalyticsColumn> getColumns() {
        return _columns;
    }

    /* package */ int getColumnCount() {
        return _columns.size();
    }

    @Override
    public String toString() {
        return "AnalyticsColumnGroup [_name='" + _name + '\'' + ", _columns=" + _columns + "]";
    }
}