com.epam.deltix.qsrv.hf.tickdb.pub.Streams Maven / Gradle / Ivy

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Timebase API Library

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/*
 * Copyright 2024 EPAM Systems, Inc
 *
 * See the NOTICE file distributed with this work for additional information
 * regarding copyright ownership. Licensed under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.epam.deltix.qsrv.hf.tickdb.pub;

import com.epam.deltix.qsrv.hf.pub.md.RecordClassDescriptor;

import java.util.TreeSet;

public abstract class Streams {

    public static RecordClassDescriptor[]     catTypes (TickStream ... streams) {
        TreeSet set =
                new TreeSet <> ();

        for (TickStream s : streams) {
            if (s.isFixedType ())
                set.add (s.getFixedType ());
            else
                for (RecordClassDescriptor c : s.getPolymorphicDescriptors ())
                    set.add (c);
        }

        return (set.toArray (new RecordClassDescriptor [set.size ()]));
    }
}