datatablerow.java

一个用java写的地震分析软件(无源码)-used to write a seismic analysis software (without source)

    throw new IndexOutOfBoundsException(tableName +
       " DataTableRow getIntValue(index) field index out of bounds:" + index);
  DataObject dataObj = (DataObject) fields.get(index);
  if (dataObj == null)
     throw new NullPointerException(tableName + " DataTableRow getIntValue: field object null at index: " + index);
  return dataObj.intValue();
    }

/** Returns a primitive equivalent to the value of the DataObject for the specified table column name.
*/
    public long getLongValue(String name) throws NoSuchFieldException {
        int index = findFieldIndex(name);
        if (index < 0) throw new NoSuchFieldException(tableName +
       " DataTableRow getLongValue(String name) unknown field name:" + name);
  return getLongValue(index);
    }

/** Returns a primitive equivalent to the value of the DataObject for the specified table column index.
*/
    public long getLongValue(int index) throws IndexOutOfBoundsException, NullPointerException {
  if (index < 0 || index > fields.size())
    throw new IndexOutOfBoundsException(tableName +
       " DataTableRow getLongValue(index) field index out of bounds:" + index);
  DataObject dataObj = (DataObject) fields.get(index);
  if (dataObj == null)
    throw new NullPointerException(tableName + "DataTableRow getLongValue: field object null at index: " + index);
  return dataObj.longValue();
    }

/** Returns a primitive equivalent to the value of the DataObject for the specified table column name.
*/
    public float getFloatValue(String name) throws NoSuchFieldException {
        int index = findFieldIndex(name);
        if (index < 0) throw new NoSuchFieldException(tableName +
       " DataTableRow getFloatValue(String name) unknown field name:" + name);
  return getFloatValue(index);
    }

/** Returns a primitive equivalent to the value of the DataObject for the specified table column index.
*/
    public float getFloatValue(int index) throws IndexOutOfBoundsException, NullPointerException {
  if (index < 0 || index > fields.size())
    throw new IndexOutOfBoundsException(tableName +
       " DataTableRow getFloatValue(index) field index out of bounds:" + index);
  DataObject dataObj = (DataObject) fields.get(index);
  if (dataObj == null)
     throw new NullPointerException(tableName + " DataTableRow getFloatValue: field object null at index: " + index);
  return dataObj.floatValue();
    }

/** Returns a primitive equivalent to the value of the DataObject for the specified table column name.
*/
    public double getDoubleValue(String name) throws NoSuchFieldException {
        int index = findFieldIndex(name);
        if (index < 0) throw new NoSuchFieldException(tableName +
       " DataTableRow getDoubleValue(String name) unknown field name:" + name);
  return getDoubleValue(index);
    }

/** Returns a primitive equivalent to the value of the DataObject for the specified table column index.
*/
    public double getDoubleValue(int index) throws IndexOutOfBoundsException, NullPointerException {
  if (index < 0 || index > fields.size())
    throw new IndexOutOfBoundsException(tableName +
       " DataTableRow getDoubleValue(index) field index out of bounds:" + index);
  DataObject dataObj = (DataObject) fields.get(index);
  if (dataObj == null)
    throw new NullPointerException(tableName + " DataTableRow getDoubleValue: field object null at index: " + index);
  return dataObj.doubleValue();
    }

/** Returns a date object from the DataObject for the specified table column name.
* The table column field DataObject must implement the DataTime interface.
*/
    public java.sql.Date getDateValue(String name) throws NoSuchFieldException {
        int index = findFieldIndex(name);
        if (index < 0) throw new NoSuchFieldException(tableName +
       " DataTableRow getDateValue(String name) unknown field name:" + name);
  return getDateValue(index);
    }

/** Returns a date object from the DataObject for the specified table column index.
* The table column field DataObject must implement the DataTime interface.
*/
    public java.sql.Date getDateValue(int index) throws IndexOutOfBoundsException, NullPointerException {
  if (index < 0 || index > fields.size())
    throw new IndexOutOfBoundsException(tableName +
       " DataTableRow getDateValue(index) field index out of bounds:" + index);
  DataTime dataObj = (DataTime) fields.get(index);
  if (dataObj == null)
    throw new NullPointerException(tableName + " DataTableRow getDateValue: field object null at index: " + index);
  return new java.sql.Date(dataObj.dateValue().getTime());
    }

/** Returns a timestamp object from the DataObject for the specified table column name.
* The table column field DataObject must implement the DataTime interface.
*/
    public java.sql.Timestamp getTimestampValue(String name) throws NoSuchFieldException {
        int index = findFieldIndex(name);
        if (index < 0) throw new NoSuchFieldException(tableName +
     " DataTableRow getTimestampValue(String name) unknown field name:" + name);
  return getTimestampValue(index);
    }

/** Returns a timestamp object from the DataObject for the specified table column index.
* The table column field DataObject must implement the DataTime interface.
*/
    public java.sql.Timestamp getTimestampValue(int index) throws IndexOutOfBoundsException, NullPointerException {
  if (index < 0 || index > fields.size())
    throw new IndexOutOfBoundsException(tableName +
     " DataTableRow getTimestampValue(index) field index out of bounds:" + index);
  DataTime dataObj = (DataTime) fields.get(index);
  if (dataObj == null)
    throw new NullPointerException(tableName + " DataTableRow getTimestampValue: field object null at index: " + index);
  return dataObj.timestampValue();
    }

/** Returns SQL syntax string value of getStringValue() for the specified table column name
* (non-numeric strings are surrounded by single quotes).
*/
    public String getStringValueSQL(String name) throws NoSuchFieldException {
  return StringSQL.valueOf(getStringValue(name));
    }

/** Returns SQL syntax string value of getStringValue() for the specified table column index
* (non-numeric strings are surrounded by single quotes).
*/
    public String getStringValueSQL(int index) throws IndexOutOfBoundsException, NullPointerException {
  return StringSQL.valueOf(getStringValue(index));
    }

/** Returns a string value derived from the DataObject for the specified table column name.
*/
    public String getStringValue(String name) throws NoSuchFieldException {
  int index = findFieldIndex(name);
  if (index < 0) throw new NoSuchFieldException(tableName +
     " DataTableRow getStringValue(String name) unknown field name:" + name);
  return getStringValue(index);
    }

/** Returns a string value derived from the DataObject for the specified table column index.
*/
    public String getStringValue(int index) throws IndexOutOfBoundsException, NullPointerException {
  if (index < 0 || index > fields.size())
    throw new IndexOutOfBoundsException(tableName +
     " DataTableRow getStringValue(index) field index out of bounds:" + index);
  DataObject dataObj = (DataObject) fields.get(index);

  if (dataObj == null)
    throw new NullPointerException(tableName + " DataTableRow getStringValue: field object null at index: " +
      index + " name:" + fieldNames[index]);
//	if (dataObj == null) return "NULL";
        return dataObj.toString();
    }

/** Creates for the specified table column index a newInstance of a DataObject of the same type as the column class.
* Invoked by data field value modification methods (setValue(xxx, xxx)) whenever the DataObject in the data collection is null.
* Returns the handle of the newly created DataObject.
*/
    private DataObject initializeDataField(int index) {
  DataObject dataObj = null;
  try {
      dataObj = (DataObject) DATA_CLASSES[fieldClassIds[index]].newInstance();
  }
  catch (IllegalAccessException ex) {
      System.err.println(tableName +
     " DataTableRow initializeField(int index): class/initializer not accessible: " +
    DATA_CLASSES[fieldClassIds[index]]);
//	    throw ex.fillInStackTrace();
  }
  catch (InstantiationException ex) {
      System.err.println(tableName +
     " DataTableRow initializeField(int index): cannot instantiate class of type:" +
    DATA_CLASSES[fieldClassIds[index]]);
//	    throw ex.fillInStackTrace();
  }
  return dataObj;
    }

/** Sets the DataObject value for the specified table column name.
* Does a no-op if isMutable() == false or if a field is null and the required initializeDataField() fails.
* Sets the column field update status flag, isUpdate() == true.
* Sets the column field null status flag, isNull() == false.
* Sets the row null status flag, isNull() == false.
* Returns a handle to this object instance.
*/
    public DataTableRow setValue(String name, int value) throws NoSuchFieldException {
  if (! isMutable()) return this;
  int index = findFieldIndex(name);
  if (index < 0)
    throw new NoSuchFieldException(tableName +
     " DataTableRow setValue(String name, int value) unknown field name:" + name);
  return setValue(index, value);
    }

/** Sets the DataObject value for the specified table column index.
* Does a no-op if isMutable() == false or if a field is null and the required initializeDataField() fails.
* Sets the column field update status flag, isUpdate() == true.
* Sets the column field null status flag, isNull() == false.
* Sets the row null status flag, isNull() == false.
* Returns a handle to this object instance.
*/
    public DataTableRow setValue(int index, int value) throws IndexOutOfBoundsException {
  if (! isMutable()) return this;
  if (index < 0 || index > fields.size())
      throw new IndexOutOfBoundsException(tableName +
     " DataTableRow setValue(int index, int value) field index out of bounds:" + index);
  DataObject dataObj = (DataObject) fields.get(index);
  if (dataObj == null) {
      dataObj = initializeDataField(index);
      dataObj.setValue(value);
      fields.set(index, dataObj);
  }
  else dataObj.setValue(value);
  return setUpdate(true).setNull(false);
    }

/** Sets the DataObject value for the specified table column name.
* Does a no-op if isMutable() == false or if a field is null and the required initializeDataField() fails.
* Sets the column field update status flag, isUpdate() == true.
* Sets the column field null status flag, isNull() == false.
* Sets the row null status flag, isNull() == false.
* Returns a handle to this object instance.
*/
    public DataTableRow setValue(String name, long value) throws NoSuchFieldException {
  if (! isMutable()) return this;
  int index = findFieldIndex(name);
  if (index < 0)
    throw new NoSuchFieldException(tableName +
     " DataTableRow setValue(String name, long value) unknown field name:" + name);
  return setValue(index, value);
    }

/** Sets the DataObject value for the specified table column index.
* Does a no-op if isMutable() == false or if a field is null and the required initializeDataField() fails.
* Sets the column field update status flag, isUpdate() == true.
* Sets the column field null status flag, isNull() == false.
* Sets the row null status flag, isNull() == false.
* Returns a handle to this object instance.
*/
    public DataTableRow setValue(int index, long value) throws IndexOutOfBoundsException {
  if (! isMutable()) return this;
  if (index < 0 || index > fields.size())
      throw new IndexOutOfBoundsException(tableName +
     " DataTableRow setValue(int index, long value) field index out of bounds:" + index);
  DataObject dataObj = (DataObject) fields.get(index);
  if (dataObj == null) {
      dataObj = initializeDataField(index);
      dataObj.setValue(value);
      fields.set(index, dataObj);
  }
  else dataObj.setValue(value);
  return setUpdate(true).setNull(false);
    }

/** Sets the DataObject value for the specified table column name.
* Does a no-op if isMutable() == false or if a field is null and the required initializeDataField() fails.
* Sets the column field update status flag, isUpdate() == true.
* Sets the column field null status flag, isNull() == false.
* Sets the row null status flag, isNull() == false.
* Returns a handle to this object instance.
*/
    public DataTableRow setValue(String name, float value) throws NoSuchFieldException {
  if (! isMutable()) return this;
  int index = findFieldIndex(name);
  if (index < 0)
    throw new NoSuchFieldException(tableName +
     " DataTableRow setValue(String name, float value) unknown field name:" + name);
  return setValue(index, value);
    }

/** Sets the DataObject value for the specified table column index.
* Does a no-op if isMutable() == false or if a field is null and the required initializeDataField() fails.
* Sets the column field update status flag, isUpdate() == true.
* Sets the column field null status flag, isNull() == false.
* Sets the row null status flag, isNull() == false.
* Returns a handle to this object instance.
*/
    public DataTableRow setValue(int index, float value) throws IndexOutOfBoundsException {
  if (! isMutable()) return this;
  if (index < 0 || index > fields.size())
      throw new IndexOutOfBoundsException(tableName +
     " DataTableRow setValue(int index, float value) field index out of bounds:" + index);
  DataObject dataObj = (DataObject) fields.get(index);
  if (dataObj == null) {
      dataObj = initializeDataField(index);
      dataObj.setValue(value);
      fields.set(index, dataObj);
  }
  else dataObj.setValue(value);
  return setUpdate(true).setNull(false);
    }

/** Sets the DataObject value for the specified table column name.
* Does a no-op if isMutable() == false or if a field is null and the required initializeDataField() fails.
* Sets the column field update status flag, isUpdate() == true.