schemacrawler.schema

Interface ResultsColumn

All Superinterfaces:

AttributedObject, BaseColumn<Table>, Comparable<NamedObject>, ContainedObject<Table>, DatabaseObject, DependantObject<Table>, DescribedObject, NamedObject, Serializable, TypedObject<ColumnDataType>

public interface ResultsColumn
extends BaseColumn<Table>

Represents a column in a result set.

Method Summary

Modifier and Type	Method and Description
int	getDisplaySize() Gets the normal maximum number of characters allowed as the width of the designated column.
String	getLabel() Gets the column's suggested title for use in printouts and displays.
boolean	isAutoIncrement() True if this column is auto-incremented.
boolean	isCaseSensitive() True if this column is case-sensitive.
boolean	isCurrency() True if this column is a cash value.
boolean	isDefinitelyWritable() Indicates whether a write on the designated column will definitely succeed.
boolean	isReadOnly() Indicates whether the designated column is definitely not writable.
boolean	isSearchable() Indicates whether the designated column can be used in a where clause.
boolean	isSigned() Indicates whether values in the designated column are signed numbers.
boolean	isWritable() Indicates whether it is possible for a write on the designated column to succeed.

Methods inherited from interface schemacrawler.schema.BaseColumn

getColumnDataType, getDecimalDigits, getOrdinalPosition, getSize, getWidth, isColumnDataTypeKnown, isNullable

Methods inherited from interface schemacrawler.schema.DependantObject

getShortName, isParentPartial

Methods inherited from interface schemacrawler.schema.DatabaseObject

getSchema, withQuoting

Methods inherited from interface schemacrawler.schema.NamedObject

getFullName, getName, key

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface schemacrawler.schema.AttributedObject

getAttribute, getAttribute, getAttributes, hasAttribute, lookupAttribute, removeAttribute, setAttribute

Methods inherited from interface schemacrawler.schema.DescribedObject

getRemarks, hasRemarks, setRemarks

Methods inherited from interface schemacrawler.schema.ContainedObject

getParent

Methods inherited from interface schemacrawler.schema.TypedObject

getType

Method Detail

getDisplaySize

int getDisplaySize()

Gets the normal maximum number of characters allowed as the width of the designated column.

Returns:

The column's normal maximum width in characters

getLabel

String getLabel()

Gets the column's suggested title for use in printouts and displays.

Returns:

Suggested column title

isAutoIncrement

boolean isAutoIncrement()

True if this column is auto-incremented.

Returns:

If the column is auto-incremented

isCaseSensitive

boolean isCaseSensitive()

True if this column is case-sensitive.

Returns:

If the column is case-sensitive

isCurrency

boolean isCurrency()

True if this column is a cash value.

Returns:

If the column is a cash value

isDefinitelyWritable

boolean isDefinitelyWritable()

Indicates whether a write on the designated column will definitely succeed.

Returns:

Whether a write on the designated column will definitely succeed

isReadOnly

boolean isReadOnly()

Indicates whether the designated column is definitely not writable.

Returns:

Whether the designated column is definitely not writable

isSearchable

boolean isSearchable()

Indicates whether the designated column can be used in a where clause.

Returns:

Whether the designated column can be used in a where clause

isSigned

boolean isSigned()

Indicates whether values in the designated column are signed numbers.

Returns:

Whether values in the designated column are signed numbers

isWritable

boolean isWritable()

Indicates whether it is possible for a write on the designated column to succeed.

Returns:

Whether it is possible for a write on the designated column to succeed