Java Column类代码示例

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Convert Operation JsonNode into Row.
 * @param tableSchema TableSchema entity
 * @param rowNode JsonNode
 * @return Row
 */
private static Row createRow(TableSchema tableSchema, Uuid uuid, JsonNode rowNode) {
    if (tableSchema == null) {
        return null;
    }
    Map<String, Column> columns = Maps.newHashMap();
    Iterator<Map.Entry<String, JsonNode>> rowIter = rowNode.fields();
    while (rowIter.hasNext()) {
        Map.Entry<String, JsonNode> next = rowIter.next();
        ColumnSchema columnSchema = tableSchema.getColumnSchema(next.getKey());
        if (columnSchema != null) {
            String columnName = columnSchema.name();
            Object obj = TransValueUtil.getValueFromJson(next.getValue(), columnSchema.type());
            columns.put(columnName, new Column(columnName, obj));
        }
    }
    return new Row(tableSchema.name(), uuid, columns);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Row entity convert into the row format of insert operation. Refer to RFC
 * 7047 Section 5.2.
 * @param row Row entity
 */
private void generateOperationRow(Row row) {
    Collection<Column> columns = row.getColumns();
    for (Column column : columns) {
        String columnName = column.columnName();
        Object value = column.data();
        Object formatValue = TransValueUtil.getFormatData(value);
        this.row.put(columnName, formatValue);
    }
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Row entity convert into the row format of update operation. Refer to RFC
 * 7047 Section 5.2.
 * @param row Row entity
 */
private void generateOperationRow(Row row) {
    Collection<Column> columns = row.getColumns();
    for (Column column : columns) {
        String columnName = column.columnName();
        Object value = column.data();
        Object formatValue = TransValueUtil.getFormatData(value);
        this.row.put(columnName, formatValue);
    }
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
@Override
public Column getColumnHandler(ColumnDescription columnDesc) {
    if (!isValid()) {
        return null;
    }
    String columnName = columnDesc.name();
    checkColumnSchemaVersion(columnDesc);
    ColumnSchema columnSchema = getColumnSchema(columnName);
    if (row == null) {
        return null;
    }
    return row.getColumn(columnSchema.name());
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
@Override
public void setDataHandler(ColumnDescription columnDesc, Object obj) {
    if (!isValid()) {
        return;
    }
    String columnName = columnDesc.name();
    checkColumnSchemaVersion(columnDesc);
    ColumnSchema columnSchema = getColumnSchema(columnName);
    Column column = new Column(columnSchema.name(), obj);
    row.addColumn(columnName, column);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
@Override
public Column getTableUuidColumn() {
    if (!isValid()) {
        return null;
    }
    ColumnDescription columnDesc = new ColumnDescription("_uuid", "getTableUuidColumn");
    return getColumnHandler(columnDesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "statistics" from the Row
 * entity of attributes.
 * @return the Column entity which column name is "statistics"
 */
public Column getStatisticsColumn() {
    ColumnDescription columndesc = new ColumnDescription(
                                                         OpenVSwitchColumn.STATISTICS
                                                                 .columnName(),
                                                         "getStatisticsColumn",
                                                         VersionNum.VERSION100);
    return (Column) super.getColumnHandler(columndesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "external_ids" from the Row
 * entity of attributes.
 * @return the Column entity which column name is "external_ids"
 */
public Column getExternalIdsColumn() {
    ColumnDescription columndesc = new ColumnDescription(
                                                         OpenVSwitchColumn.EXTERNALIDS
                                                                 .columnName(),
                                                         "getExternalIdsColumn",
                                                         VersionNum.VERSION100);
    return (Column) super.getColumnHandler(columndesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "external_ids" from the Row
 * entity of attributes.
 * @return the Column entity which column name is "external_ids"
 */
public Column getExternalIdsColumn() {
    ColumnDescription columndesc = new ColumnDescription(
                                                         BridgeColumn.EXTERNALIDS
                                                                 .columnName(),
                                                         "getExternalIdsColumn",
                                                         VersionNum.VERSION100);
    return (Column) super.getColumnHandler(columndesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "status" from the Row entity
 * of attributes.
 * @return the Column entity which column name is "status"
 */
public Column getStatusColumn() {
    ColumnDescription columndesc = new ColumnDescription(
                                                         BridgeColumn.STATUS
                                                                 .columnName(),
                                                         "getStatusColumn",
                                                         VersionNum.VERSION620);
    return (Column) super.getColumnHandler(columndesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "inactivity_probe" from the
 * Row entity of attributes.
 * @return the Column entity which column name is "inactivity_probe"
 */
public Column getInactivityProbeColumn() {
    ColumnDescription columndesc = new ColumnDescription(ManagerColumn.INACTIVITYPROBE.columnName(),
                                                         "getInactivityProbeColumn",
                                                         VersionNum.VERSION100);
    return (Column) super.getColumnHandler(columndesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "manager_options" from the Row
 * entity of attributes.
 * @return the Column entity which column name is "manager_options"
 */
public Column getManagerOptionsColumn() {
    ColumnDescription columndesc = new ColumnDescription(
                                                         OpenVSwitchColumn.MANAGEROPTIONS
                                                                 .columnName(),
                                                         "getManagerOptionsColumn",
                                                         VersionNum.VERSION100);
    return (Column) super.getDataHandler(columndesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "name" from the Row entity of
 * attributes.
 * @return the Column entity which column name is "name"
 */
public Column getNameColumn() {
    ColumnDescription columndesc = new ColumnDescription(
                                                         InterfaceColumn.NAME
                                                                 .columnName(),
                                                         "getNameColumn",
                                                         VersionNum.VERSION100);
    return (Column) super.getColumnHandler(columndesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "ingress_policing_rate" from
 * the Row entity of attributes.
 * @return the Column entity which column name is "ingress_policing_rate"
 */
public Column getIngressPolicingRateColumn() {
    ColumnDescription columndesc = new ColumnDescription(
                                                         InterfaceColumn.INGRESSPOLICINGRATE
                                                                 .columnName(),
                                                         "getIngressPolicingRateColumn",
                                                         VersionNum.VERSION100);
    return (Column) super.getColumnHandler(columndesc);
}
 

import org.onosproject.ovsdb.rfc.notation.Column; //导入依赖的package包/类
/**
 * Get the Column entity which column name is "netflow" from the Row entity
 * of attributes.
 * @return the Column entity which column name is "netflow"
 */
public Column getNetflowColumn() {
    ColumnDescription columndesc = new ColumnDescription(
                                                         BridgeColumn.NETFLOW
                                                                 .columnName(),
                                                         "getNetflowColumn",
                                                         VersionNum.VERSION100);
    return (Column) super.getColumnHandler(columndesc);
}