oracle.dms.table
Interface Row

All Superinterfaces:

java.lang.Cloneable, java.io.Serializable, oracle.dms.table.TableBase

public interface Row

extends oracle.dms.table.TableBase

Row contains the column names and values of the metric table.

Since:

Oracle Application Server 10g (10.1.3)

Method Summary

int	columnCount() Gets the number of the columns in this Row.
boolean	containsColumn(java.lang.String name) Returns true if this Row contains the given column.
java.util.Enumeration	enumerateNames(boolean sorted) Enumerates column names this Row contains as Strings.
Key	getKey() Returns the Key object of this Row.
Key	getKey(boolean reset) Returns the Key object of this Row.
java.lang.String[]	getNames() Returns the names of the columns in this Row as an array.
Table	getTable() Gets the Table containing this object.
java.lang.String	getType(java.lang.String name) Gets the type of the column value.
byte	getTypeID(java.lang.String name) Gets the numerical type ID of the column value.
java.io.Serializable	getValue(java.lang.String name) Returns the value of the given column.

Method Detail

columnCount

public int columnCount()

Gets the number of the columns in this Row. Some columns without values may be omitted.

Returns:

the number of the columns in this Row.

Since:

Oracle Application Server 10g (10.1.3)

getNames

public java.lang.String[] getNames()

Returns the names of the columns in this Row as an array. Some columns without values may be omitted.

Returns:

the names of the columns in this Row as an array.

Since:

Oracle Application Server 10g (10.1.3)

See Also:

enumerateNames(boolean sorted)

containsColumn

public boolean containsColumn(java.lang.String name)

Returns true if this Row contains the given column.

Parameters:

name - the name of the column.

Returns:

true if this Row contains the given column.

Since:

Oracle Application Server 10g (10.1.3)

enumerateNames

public java.util.Enumeration enumerateNames(boolean sorted)

Enumerates column names this Row contains as Strings. Some columns without values may be omitted.

Parameters:

sorted - true enumerates column names in the acsending order.

Returns:

Enumeration object for enumerating column names this Row contains as Strings.

Since:

Oracle Application Server 10g (10.1.3)

See Also:

getNames()

getValue

public java.io.Serializable getValue(java.lang.String name)

Returns the value of the given column. Returns ErrorObject.ERROR_OBJECT if the given name is null.

Parameters:

name - the name of the column.

Returns:

the value of the given column. Returns ErrorObject.ERROR_OBJECT if the given name is null.

Since:

Oracle Application Server 10g (10.1.3)

getKey

public Key getKey()

Returns the Key object of this Row. This method generates a new Key instance at the first invocation. The subsequent calls will return the same Key instance. Calling this method is the same as calling getKey(false).

Returns:

Key object of this Row.

Since:

Oracle Application Server 10g (10.1.3)

See Also:

getKey(boolean reset)

getKey

public Key getKey(boolean reset)

Returns the Key object of this Row.

Parameters:

reset - true generates a new instance of Key.

Returns:

the Key object of this Row.

Since:

Oracle Application Server 10g (10.1.3)

See Also:

getKey()

getType

public java.lang.String getType(java.lang.String name)

Gets the type of the column value.

Parameters:

name - the name of the column.

Returns:

the type of the column value. It must be one of "Integer", "Long", "Double", and "String".

Since:

Oracle Application Server 10g (10.1.3)

getTypeID

public byte getTypeID(java.lang.String name)

Gets the numerical type ID of the column value.

Parameters:

name - the name of the column.

Returns:

the numerical type ID of the column value. It must be one of ColumnDefinition.INTEGER, ColumnDefinition.LONG, ColumnDefinition.DOUBLE, and ColumnDefinition.STRING.

Since:

Oracle Application Server 10g (10.1.3)

getTable

public Table getTable()

Gets the Table containing this object.

Returns:

the Table containing this object.

Since:

Oracle Application Server 10g (10.1.3)