com.sleepycat.persist.model

Class PrimaryKeyMetadata

java.lang.Object

com.sleepycat.persist.model.FieldMetadata

com.sleepycat.persist.model.PrimaryKeyMetadata

All Implemented Interfaces:

java.io.Serializable

public class PrimaryKeyMetadata
extends FieldMetadata

The metadata for a primary key field. A primary key may be specified with the PrimaryKey annotation.

PrimaryKeyMetadata objects are thread-safe. Multiple threads may safely call the methods of a shared PrimaryKeyMetadata object.

Author:

Mark Hayes

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PrimaryKeyMetadata(java.lang.String name, java.lang.String className, java.lang.String declaringClassName, java.lang.String sequenceName) Used by an EntityModel to construct primary key metadata.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object other)
java.lang.String	getSequenceName() Returns the name of the sequence for assigning key values.
int	hashCode()

Methods inherited from class com.sleepycat.persist.model.FieldMetadata

getClassName, getDeclaringClassName, getName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

PrimaryKeyMetadata

public PrimaryKeyMetadata(java.lang.String name,
                          java.lang.String className,
                          java.lang.String declaringClassName,
                          java.lang.String sequenceName)

Used by an EntityModel to construct primary key metadata.

Parameters:

name - the field name.

className - the class name.

declaringClassName - the name of the class where the field is declared.

sequenceName - the sequence name.

Method Detail

getSequenceName

public java.lang.String getSequenceName()

Returns the name of the sequence for assigning key values. This may be specified using the PrimaryKey.sequence() annotation.

Returns:

the sequence name.

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class FieldMetadata

hashCode

public int hashCode()

Overrides:

hashCode in class FieldMetadata