com.exasol.adapter.metadata

Class ColumnMetadata

java.lang.Object

com.exasol.adapter.metadata.ColumnMetadata

public final class ColumnMetadata
extends Object

Represents the metadata of an EXASOL table column.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ColumnMetadata.Builder Builder for ColumnMetadata

Method Summary

Modifier and Type	Method and Description
static ColumnMetadata.Builder	builder() Create a new builder for ColumnMetadata
boolean	equals(Object o)
String	getAdapterNotes() Get the adapter notes
String	getComment() Get the comment associated with the column
String	getDefaultValue() Get the default value
String	getName() Get the column name
String	getOriginalTypeName() Get the original name of the type as it was used in the JDBC driver of the remote data source
DataType	getType() Get the column's data type
boolean	hasComment() Check if a comment is associated with the column
boolean	hasDefault() Check if a default value is defined for the column
int	hashCode()
boolean	isIdentity() Check if the column supports auto-increment
boolean	isNullable() Check if the column is nullable
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

getName

public String getName()

Get the column name

Returns:

column name

getAdapterNotes

public String getAdapterNotes()

Get the adapter notes

Returns:

adapter notes

getType

public DataType getType()

Get the column's data type

Returns:

data type

isNullable

public boolean isNullable()

Check if the column is nullable

Returns:

true if the column can contain NULL

isIdentity

public boolean isIdentity()

Check if the column supports auto-increment

Returns:

true if the column contains an auto-incrementing ID

hasDefault

public boolean hasDefault()

Check if a default value is defined for the column

Returns:

true if a default value is defined for the column

getDefaultValue

public String getDefaultValue()

Get the default value

Returns:

default value

hasComment

public boolean hasComment()

Check if a comment is associated with the column

Returns:

true if the column has a comment

getComment

public String getComment()

Get the comment associated with the column

Returns:

comment associated with the column

getOriginalTypeName

public String getOriginalTypeName()

Get the original name of the type as it was used in the JDBC driver of the remote data source

Returns:

original type name

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

builder

public static ColumnMetadata.Builder builder()

Create a new builder for ColumnMetadata

Returns:

builder instance