com.nearinfinity.blur.mapreduce.BlurRecord.java Source code

Introduction

Here is the source code for com.nearinfinity.blur.mapreduce.BlurRecord.java

Source

/*
 * Copyright (C) 2011 Near Infinity Corporation
 *
 * 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.nearinfinity.blur.mapreduce;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.apache.hadoop.io.Writable;

import com.nearinfinity.blur.utils.ReaderBlurRecord;

public class BlurRecord implements Writable, ReaderBlurRecord {

    private String _rowId;
    private String _recordId;
    private String _family;

    private List<BlurColumn> _columns = new ArrayList<BlurColumn>();

    @Override
    public void readFields(DataInput in) throws IOException {
        _rowId = IOUtil.readString(in);
        _recordId = IOUtil.readString(in);
        _family = IOUtil.readString(in);
        int size = IOUtil.readVInt(in);
        _columns.clear();
        for (int i = 0; i < size; i++) {
            BlurColumn column = new BlurColumn();
            column.readFields(in);
            _columns.add(column);
        }
    }

    @Override
    public void write(DataOutput out) throws IOException {
        IOUtil.writeString(out, _rowId);
        IOUtil.writeString(out, _recordId);
        IOUtil.writeString(out, _family);
        IOUtil.writeVInt(out, _columns.size());
        for (BlurColumn column : _columns) {
            column.write(out);
        }
    }

    public String getRowId() {
        return _rowId;
    }

    public void setRowId(String rowId) {
        this._rowId = rowId;
    }

    public String getRecordId() {
        return _recordId;
    }

    public void setRecordId(String recordId) {
        this._recordId = recordId;
    }

    public String getFamily() {
        return _family;
    }

    public void setFamily(String family) {
        this._family = family;
    }

    public List<BlurColumn> getColumns() {
        return _columns;
    }

    public void setColumns(List<BlurColumn> columns) {
        this._columns = columns;
    }

    public void clearColumns() {
        _columns.clear();
    }

    public void addColumn(BlurColumn column) {
        _columns.add(column);
    }

    public void addColumn(String name, String value) {
        BlurColumn blurColumn = new BlurColumn();
        blurColumn.setName(name);
        blurColumn.setValue(value);
        addColumn(blurColumn);
    }

    @Override
    public void setRecordIdStr(String value) {
        setRecordId(value);
    }

    @Override
    public void setFamilyStr(String family) {
        setFamily(family);
    }

    public void reset() {
        clearColumns();
        _rowId = null;
        _recordId = null;
        _family = null;
    }

    @Override
    public void setRowIdStr(String rowId) {
        setRowId(rowId);
    }

    @Override
    public String toString() {
        return "{rowId=" + _rowId + ", recordId=" + _recordId + ", family=" + _family + ", columns=" + _columns
                + "}";
    }

}