com.healthmarketscience.jackcess.complex
Interface ComplexValue

All Known Subinterfaces:

Attachment, SingleValue, UnsupportedValue, Version

All Known Implementing Classes:

ComplexColumnInfo.ComplexValueImpl

public interface ComplexValue

Base class for a value in a complex column (where there may be multiple values for a single row in the main table).

Method Summary

void	delete() Deletes the data for this complex value from the database.
Column	getColumn()
ComplexValueForeignKey	getComplexValueForeignKey() Returns the foreign key identifier for this complex value (this value is the same for all values in the same row of the main table).
int	getId() Returns the unique identifier of this complex value (this value is unique among all values in all rows of the main table).
void	setComplexValueForeignKey(ComplexValueForeignKey complexValueFk)
void	setId(int newId)
void	update() Writes any updated data for this complex value to the database.

Method Detail

getId

int getId()

Returns the unique identifier of this complex value (this value is unique among all values in all rows of the main table).

Returns:

the current id or ComplexColumnInfo.INVALID_ID for a new, unsaved value.

setId

void setId(int newId)

getComplexValueForeignKey

ComplexValueForeignKey getComplexValueForeignKey()

Returns the foreign key identifier for this complex value (this value is the same for all values in the same row of the main table).

Returns:

the current id or ComplexColumnInfo.INVALID_COMPLEX_VALUE_ID for a new, unsaved value.

setComplexValueForeignKey

void setComplexValueForeignKey(ComplexValueForeignKey complexValueFk)

getColumn

Column getColumn()

Returns:

the column in the main table with which this complex value is associated

update

void update()
            throws java.io.IOException

Writes any updated data for this complex value to the database.

Throws:

java.io.IOException

delete

void delete()
            throws java.io.IOException

Deletes the data for this complex value from the database.

Throws:

java.io.IOException