com.fluxtion.runtime.dataflow.groupby.GroupByView Maven / Gradle / Ivy

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package com.fluxtion.runtime.dataflow.groupby;

import java.util.Collection;
import java.util.Map;

public class GroupByView implements GroupBy {

    private KeyValue keyValue;
    private GroupBy groupBy;

    public GroupByView() {
    }

    public GroupByView(KeyValue keyValue, GroupBy groupBy) {
        this.keyValue = keyValue;
        this.groupBy = groupBy;
    }

    public KeyValue getKeyValue() {
        return keyValue;
    }

    public void setKeyValue(KeyValue keyValue) {
        this.keyValue = keyValue;
    }

    public GroupBy getGroupBy() {
        return groupBy;
    }

    public void setGroupBy(GroupBy groupBy) {
        this.groupBy = groupBy;
    }

    @Override
    public V lastValue() {
        return keyValue.getValue();
    }

    @Override
    public KeyValue lastKeyValue() {
        return keyValue;
    }

    @Override
    public Map toMap() {
        return groupBy.toMap();
    }

    @Override
    public Collection values() {
        return groupBy.values();
    }

    public void reset() {
        groupBy = GroupBy.emptyCollection();
        keyValue = GroupBy.emptyKey();
    }
}