net.sf.jailer.configuration

Class LimitTransactionSizeInfo

java.lang.Object

net.sf.jailer.configuration.LimitTransactionSizeInfo

public class LimitTransactionSizeInfo
extends java.lang.Object

Holds information about how to do incremental inserts.

Author:

Ralf Wisser

Constructor Summary

Constructors

Constructor and Description
LimitTransactionSizeInfo()

Method Summary

Modifier and Type	Method and Description
java.lang.String	additionalWhereConditionFragment(ExecutionContext executionContext) Gets fragment to be inserted as condition into the "WHERE".
java.lang.String	afterSelectFragment(ExecutionContext executionContext) Gets fragment to be inserted into a select statement after the "SELECT".
java.lang.String	getAdditionalWhereCondition() Pattern to be inserted as condition into the "WHERE".
java.lang.String	getAfterSelect() Pattern to be inserted after "SELECT" in a select query.
long	getLimit() Limit or 0.
long	getSize(ExecutionContext executionContext) Gets increment size or null, if incremental inserts are not applicable.
java.lang.String	getStatementSuffix() Pattern to be appended.
boolean	isApplicable(ExecutionContext executionContext) Is this applicable?
void	setAdditionalWhereCondition(java.lang.String additionalWhereCondition) Pattern to be inserted as condition into the "WHERE".
void	setAfterSelect(java.lang.String afterSelect) Pattern to be inserted after "SELECT" in a select query.
void	setLimit(long size) Limit.
void	setStatementSuffix(java.lang.String statementSuffix) Pattern to be appended.
java.lang.String	statementSuffixFragment(ExecutionContext executionContext) Gets fragment to be appended.

Methods inherited from class java.lang.Object

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

Constructor Detail

LimitTransactionSizeInfo

public LimitTransactionSizeInfo()

Method Detail

isApplicable

public boolean isApplicable(ExecutionContext executionContext)

Is this applicable?

Returns:

true if applicable

getSize

public long getSize(ExecutionContext executionContext)

Gets increment size or null, if incremental inserts are not applicable.

Returns:

increment size or null, if incremental inserts are not applicable

afterSelectFragment

public java.lang.String afterSelectFragment(ExecutionContext executionContext)

Gets fragment to be inserted into a select statement after the "SELECT".

Returns:

fragment (may be the empty string)

additionalWhereConditionFragment

public java.lang.String additionalWhereConditionFragment(ExecutionContext executionContext)

Gets fragment to be inserted as condition into the "WHERE".

Returns:

fragment (may be the empty string)

statementSuffixFragment

public java.lang.String statementSuffixFragment(ExecutionContext executionContext)

Gets fragment to be appended.

Returns:

fragment (may be the empty string)

getLimit

public long getLimit()

Limit or 0.

Returns:

limit or 0 if limiting is not possible

setLimit

public void setLimit(long size)

Limit.

getAfterSelect

public java.lang.String getAfterSelect()

Pattern to be inserted after "SELECT" in a select query.

setAfterSelect

public void setAfterSelect(java.lang.String afterSelect)

Pattern to be inserted after "SELECT" in a select query.

getAdditionalWhereCondition

public java.lang.String getAdditionalWhereCondition()

Pattern to be inserted as condition into the "WHERE".

setAdditionalWhereCondition

public void setAdditionalWhereCondition(java.lang.String additionalWhereCondition)

Pattern to be inserted as condition into the "WHERE".

getStatementSuffix

public java.lang.String getStatementSuffix()

Pattern to be appended.

setStatementSuffix

public void setStatementSuffix(java.lang.String statementSuffix)

Pattern to be appended.