Alachisoft.NCache.Common.DataStructures.RecordColumn Maven / Gradle / Ivy

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package Alachisoft.NCache.Common.DataStructures;

import Alachisoft.NCache.Common.Enum.AggregateFunctionType;
import com.alachisoft.ncache.serialization.core.io.ICompactSerializable;
import com.alachisoft.ncache.serialization.core.io.NCacheObjectInput;
import com.alachisoft.ncache.serialization.core.io.NCacheObjectOutput;

import java.io.IOException;

public class RecordColumn implements ICompactSerializable {
    private String _name;
    private boolean _isHidden;
    private ColumnType _columnType = ColumnType.AttributeColumn;
    private ColumnDataType _dataType = ColumnDataType.Object;
    private AggregateFunctionType _aggregateFunctionType = getAggregateFunctionType().NOTAPPLICABLE;

    //rowID-Object
    private java.util.HashMap _data;


    public RecordColumn(String name, boolean isHidden) {
        _name = name;
        _isHidden = isHidden;
        _data = new java.util.HashMap();
    }

    public final java.util.HashMap getData() {
        return _data;
    }
    //data-type

    public final String getName() {
        return _name;
    }

    public final boolean getIsHidden() {
        return _isHidden;
    }

    public final void setIsHidden(boolean value) {
        _isHidden = value;
    }

    public final ColumnType getType() {
        return _columnType;
    }

    public final void setType(ColumnType value) {
        _columnType = value;
    }

    public final ColumnDataType getDataType() {
        return _dataType;
    }

    public final void setDataType(ColumnDataType value) {
        _dataType = value;
    }

    public final AggregateFunctionType getAggregateFunctionType() {
        return _aggregateFunctionType;
    }

    public final void setAggregateFunctionType(AggregateFunctionType value) {
        _aggregateFunctionType = value;
    }

    public final void Add(Object value, int rowID) {
        _data.put(rowID, value);
    }

    public final Object Get(int rowID) {
        return _data.get(rowID);
    }

    @Override
    public void serialize(NCacheObjectOutput out) throws IOException {
        out.writeObject(_name);
        out.writeBoolean(_isHidden);
        out.write(_columnType.getValue());
        out.write(_data.size());
        for (java.util.Map.Entry de : _data.entrySet()) {
            out.write(de.getKey());
            out.writeObject(de.getValue());
        }
    }

    @Override
    public void deserialize(NCacheObjectInput in) throws IOException, ClassNotFoundException {
        Object tempVar = in.readObject();
        _name = (String) ((tempVar instanceof String) ? tempVar : null);
        _isHidden = in.readBoolean();
        _columnType = ColumnType.forValue(in.readInt());

        int count = in.readInt();
        for (int i = 0; i < count; i++) {
            _data.put(in.readInt(), in.readObject());
        }
    }

}