Package com.redwood.scheduler.api.rtx

Class RTXRow

java.lang.Object

com.redwood.scheduler.api.rtx.RTXRow

public class RTXRow
extends Object

A row of data with typed values defined by metadata (RTXMetadata). A row can also have an optional key, which is only a label and can be used as reference to other data structures. No uniqueness is provided and keys cannot be used to access rows directly.

Constructor Summary

Constructors

Constructor	Description
RTXRow(RTXMetadata newMetadata)	Create a row with the specified metadata.

Method Summary

Modifier and Type	Method	Description
List<RTXColumn>	addAllMatching(RTXRow other)	Add all matching columns from the other row to this row.
RTXRow	copy(RTXMetadata newMetadata)
<T> T	get(RTXColumn<T> column)	Get the value of the specified column as an appropriate object.
BigDecimal	getBigDecimal(int columnIndex)	Get the value of the specified column as a BigDecimal.
BigDecimal	getBigDecimal(RTXColumn column)	Get the value of the specified column as a BigDecimal.
BigDecimal	getBigDecimal(String columnName)	Get the value of the specified column as a BigDecimal.
String	getCanonicalStringValue(int columnIndex)	Get the value as in canonical form (as it would be written to a file).
String	getCanonicalStringValue(RTXColumn column)	Get the value as in canonical form (as it would be written to a file).
String	getCanonicalStringValue(String columnName)	Get the value as in canonical form (as it would be written to a file).
DateTimeZone	getDate(int columnIndex)	Get the value of the specified column as a DateTimeZone.
DateTimeZone	getDate(RTXColumn column)	Get the value of the specified column as a DateTimeZone.
DateTimeZone	getDate(String columnName)	Get the value of the specified column as a DateTimeZone.
String	getKey()	Get the key.
RTXMetadata	getMetadata()	Get the metadata.
Object	getObject(int columnIndex)	Get the value of the specified column as an appropriate object.
Object	getObject(RTXColumn column)	Get the value of the specified column as an appropriate object.
Object	getObject(String columnName)	Get the value of the specified column as an appropriate object.
String	getString(int columnIndex)	Get the value of the specified column as a String.
String	getString(RTXColumn column)	Get the value of the specified column as a String.
String	getString(String columnName)	Get the value of the specified column as a String.
void	set(int columnIndex, Object columnValue)	Set the column to the value.
void	set(RTXColumn column, Object columnValue)	Set the column to the value.
void	set(String columnName, Object columnValue)	Set the column to the value.
void	setKey(String newKey)	Set the key.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RTXRow

public RTXRow(RTXMetadata newMetadata)

Create a row with the specified metadata.

Parameters:

newMetadata - the metadata.

Method Detail

copy

public RTXRow copy(RTXMetadata newMetadata)
            throws RTXIncompatibleColumnException,
                   RTXColumnRuntimeException

Throws:

RTXIncompatibleColumnException

RTXColumnRuntimeException

set

public void set(int columnIndex,
                Object columnValue)
         throws RTXColumnRuntimeException

Set the column to the value.

Parameters:

columnIndex - the column index (0 based)

columnValue - the column value

Throws:

RTXColumnRuntimeException - if an error occurs.

set

public void set(String columnName,
                Object columnValue)
         throws RTXColumnRuntimeException

Set the column to the value.

Parameters:

columnName - the column name (case insensitive)

columnValue - the column value

Throws:

RTXColumnRuntimeException - if an error occurs.

set

public void set(RTXColumn column,
                Object columnValue)
         throws RTXColumnRuntimeException

Set the column to the value. If the column is from this table, the index will be used (faster), otherwise the column will be looked up by name (slower). If the name can't be found or the columns are of different types, an exception will be thrown.

Parameters:

column - the column

columnValue - the column value

Throws:

RTXColumnRuntimeException - if an error occurs.

getKey

public String getKey()

Get the key.

Returns:

the optional key of this row, which is only a label and can be used as reference to other data structures. No uniqueness is provided and keys cannot be used to access rows directly.

setKey

public void setKey(String newKey)

Set the key. Sets the optional key of this row, which is only a label and can be used as reference to other data structures. No uniqueness is provided and keys cannot be used to access rows directly.

Parameters:

newKey -

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex)
                         throws RTXColumnRuntimeException

Get the value of the specified column as a BigDecimal.

Parameters:

columnIndex - the column index (0 based)

Returns:

the value as a BigDecimal.

Throws:

RTXColumnRuntimeException - if an error occurs.

getBigDecimal

public BigDecimal getBigDecimal(String columnName)
                         throws RTXColumnRuntimeException

Get the value of the specified column as a BigDecimal.

Parameters:

columnName - the column name (case insensitive)

Returns:

the value as a BigDecimal.

Throws:

RTXColumnRuntimeException - if an error occurs.

getBigDecimal

public BigDecimal getBigDecimal(RTXColumn column)

Get the value of the specified column as a BigDecimal.

Parameters:

column - the column

Returns:

the value as a BigDecimal.

Throws:

RTXColumnRuntimeException - if an error occurs.

getString

public String getString(int columnIndex)
                 throws RTXColumnRuntimeException

Get the value of the specified column as a String.

Parameters:

columnIndex - the column index (0 based)

Returns:

the value as a String.

Throws:

RTXColumnRuntimeException - if an error occurs.

getString

public String getString(String columnName)
                 throws RTXColumnRuntimeException

Get the value of the specified column as a String.

Parameters:

columnName - the column name (case insensitive)

Returns:

the value as a String.

Throws:

RTXColumnRuntimeException - if an error occurs.

getString

public String getString(RTXColumn column)

Get the value of the specified column as a String.

Parameters:

column - the column

Returns:

the value as a String.

Throws:

RTXColumnRuntimeException - if an error occurs.

getDate

public DateTimeZone getDate(int columnIndex)

Get the value of the specified column as a DateTimeZone.

Parameters:

columnIndex - the column index (0 based)

Returns:

the value as a DateTimeZone.

Throws:

RTXColumnRuntimeException - if an error occurs.

getDate

public DateTimeZone getDate(String columnName)

Get the value of the specified column as a DateTimeZone.

Parameters:

columnName - the column name (case insensitive)

Returns:

the value as a DateTimeZone.

Throws:

RTXColumnRuntimeException - if an error occurs.

getDate

public DateTimeZone getDate(RTXColumn column)

Get the value of the specified column as a DateTimeZone.

Parameters:

column - the column

Returns:

the value as a DateTimeZone.

Throws:

RTXColumnRuntimeException - if an error occurs.

get

public <T> T get(RTXColumn<T> column)

Get the value of the specified column as an appropriate object.

Parameters:

column - the column

Returns:

the value as a DateTimeZone.

Throws:

RTXColumnRuntimeException - if an error occurs.

getObject

public Object getObject(int columnIndex)
                 throws RTXColumnRuntimeException

Get the value of the specified column as an appropriate object.

Parameters:

columnIndex - the column index (0 based)

Returns:

the value as a DateTimeZone.

Throws:

RTXColumnRuntimeException - if an error occurs.

getObject

public Object getObject(String columnName)
                 throws RTXColumnRuntimeException

Get the value of the specified column as an appropriate object.

Parameters:

columnName - the column name (case insensitive)

Returns:

the value as a DateTimeZone.

Throws:

RTXColumnRuntimeException - if an error occurs.

getObject

public Object getObject(RTXColumn column)

Get the value of the specified column as an appropriate object.

Parameters:

column - the column

Returns:

the value as a DateTimeZone.

Throws:

RTXColumnRuntimeException - if an error occurs.

getCanonicalStringValue

public String getCanonicalStringValue(int columnIndex)
                               throws RTXColumnRuntimeException

Get the value as in canonical form (as it would be written to a file).

Parameters:

columnIndex - column index (0 based)

Returns:

canonical string form.

Throws:

RTXColumnRuntimeException - for an invalid column

getCanonicalStringValue

public String getCanonicalStringValue(String columnName)
                               throws RTXColumnRuntimeException

Get the value as in canonical form (as it would be written to a file).

Parameters:

columnName - column name

Returns:

canonical string form.

Throws:

RTXColumnRuntimeException - for an invalid column

getCanonicalStringValue

public String getCanonicalStringValue(RTXColumn column)
                               throws RTXColumnRuntimeException

Get the value as in canonical form (as it would be written to a file).

Parameters:

column - column

Returns:

canonical string form.

Throws:

RTXColumnRuntimeException - for an invalid column

getMetadata

public RTXMetadata getMetadata()

Get the metadata.

Returns:

the metadata for this row.

addAllMatching

public List<RTXColumn> addAllMatching(RTXRow other)

Add all matching columns from the other row to this row.

Parameters:

other - the other row.

Returns:

a list of matching columns.

toString

public String toString()

Overrides:

toString in class Object