DeferredConstraintsMemory.ValidationInfo (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.impl.sql.execute.DeferredConstraintsMemory.ValidationInfo

Direct Known Subclasses:

DeferredConstraintsMemory.CheckInfo, DeferredConstraintsMemory.ForeignKeyInfo, DeferredConstraintsMemory.UniquePkInfo

Enclosing class:

DeferredConstraintsMemory
```
public abstract static class DeferredConstraintsMemory.ValidationInfo
extends java.lang.Object
```
Class hierarchy carrying the information we need to validate some deferred constraint. For unique and primary key constraints, we only need the index row. For check constraints we need the target table name, schema name and some other info also.

Field Summary

Fields
Modifier and Type Field Description

BackingStoreHashtable infoRows

Fields
Modifier and Type	Field	Description
`BackingStoreHashtable`	`infoRows`

Constructor Summary

Constructors
Constructor Description

ValidationInfo(BackingStoreHashtable infoRows)

Constructors
Constructor	Description
`ValidationInfo(BackingStoreHashtable infoRows)`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract void`	`possiblyValidateOnReturn(LanguageConnectionContext lcc, SQLSessionContext nested, SQLSessionContext caller)`
`abstract void`	`validateConstraint(LanguageConnectionContext lcc, UUID constraintId, boolean rollbackOnError)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

infoRows

public final BackingStoreHashtable infoRows

Constructor Detail

ValidationInfo

public ValidationInfo(BackingStoreHashtable infoRows)

Method Detail

possiblyValidateOnReturn

public abstract void possiblyValidateOnReturn(LanguageConnectionContext lcc,
                                              SQLSessionContext nested,
                                              SQLSessionContext caller)
                                       throws StandardException

Throws:: StandardException

validateConstraint

public abstract void validateConstraint(LanguageConnectionContext lcc,
                                        UUID constraintId,
                                        boolean rollbackOnError)
                                 throws StandardException

Throws:: StandardException

Class DeferredConstraintsMemory.ValidationInfo

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

infoRows

Constructor Detail

ValidationInfo

Method Detail

possiblyValidateOnReturn

validateConstraint