com.healthmarketscience.jackcess
Class ColumnBuilder

java.lang.Object
  com.healthmarketscience.jackcess.ColumnBuilder

public class ColumnBuilder
extends Object

Builder style class for constructing a Column.

Author:

James Ahlborn

Constructor Summary

ColumnBuilder(String name)

ColumnBuilder(String name, DataType type)

Method Summary

ColumnBuilder	setAutoNumber(boolean autoNumber) Sets whether of not the new column is an auto-number column.
ColumnBuilder	setFromColumn(Column template) Sets all attributes except name from the given Column template.
ColumnBuilder	setLength(int length) Sets the length (in bytes) for the new column.
ColumnBuilder	setLengthInUnits(int unitLength) Sets the length (in type specific units) for the new column.
ColumnBuilder	setMaxLength() Sets the length for the new column to the max length for the type.
ColumnBuilder	setPrecision(int newPrecision) Sets the precision for the new column.
ColumnBuilder	setScale(int newScale) Sets the scale for the new column.
ColumnBuilder	setSQLType(int type) Sets the type for the new column based on the given SQL type.
ColumnBuilder	setSQLType(int type, int lengthInUnits) Sets the type for the new column based on the given SQL type and target data length (in type specific units).
ColumnBuilder	setType(DataType type) Sets the type for the new column.
Column	toColumn() Creates a new Column with the currently configured attributes.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ColumnBuilder

public ColumnBuilder(String name)

ColumnBuilder

public ColumnBuilder(String name,
                     DataType type)

Method Detail

setType

public ColumnBuilder setType(DataType type)

Sets the type for the new column.

setSQLType

public ColumnBuilder setSQLType(int type)
                         throws SQLException

Sets the type for the new column based on the given SQL type.

Throws:

SQLException

setSQLType

public ColumnBuilder setSQLType(int type,
                                int lengthInUnits)
                         throws SQLException

Sets the type for the new column based on the given SQL type and target data length (in type specific units).

Throws:

SQLException

setPrecision

public ColumnBuilder setPrecision(int newPrecision)

Sets the precision for the new column.

setScale

public ColumnBuilder setScale(int newScale)

Sets the scale for the new column.

setLength

public ColumnBuilder setLength(int length)

Sets the length (in bytes) for the new column.

setLengthInUnits

public ColumnBuilder setLengthInUnits(int unitLength)

Sets the length (in type specific units) for the new column.

setMaxLength

public ColumnBuilder setMaxLength()

Sets the length for the new column to the max length for the type.

setAutoNumber

public ColumnBuilder setAutoNumber(boolean autoNumber)

Sets whether of not the new column is an auto-number column.

setFromColumn

public ColumnBuilder setFromColumn(Column template)

Sets all attributes except name from the given Column template.

toColumn

public Column toColumn()

Creates a new Column with the currently configured attributes.