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QueryJoinFragment (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.sql
Class QueryJoinFragment

java.lang.Object
  org.hibernate.sql.JoinFragment
      org.hibernate.sql.QueryJoinFragment

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public class QueryJoinFragment

extends JoinFragment

A join that appears in a translated HQL query

Author:

Gavin King

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Field Summary

 

Fields inherited from class org.hibernate.sql.JoinFragment

FULL_JOIN, INNER_JOIN, LEFT_OUTER_JOIN, RIGHT_OUTER_JOIN

 

Constructor Summary

QueryJoinFragment(Dialect dialect, boolean useThetaStyleInnerJoins)

 

Method Summary
boolean	addCondition(String condition)           Add the condition string to the join fragment.
void	addCondition(String alias, String[] columns, String condition)
void	addCondition(String alias, String[] fkColumns, String[] pkColumns)
void	addCrossJoin(String tableName, String alias)
void	addFromFragmentString(String fromFragmentString)
void	addJoin(String tableName, String alias, String[] fkColumns, String[] pkColumns, int joinType)
void	addJoin(String tableName, String alias, String[] fkColumns, String[] pkColumns, int joinType, String on)
void	addJoins(String fromFragment, String whereFragment)
void	clearWherePart()
JoinFragment	copy()
String	toFromFragmentString()
String	toWhereFragmentString()

 

Methods inherited from class org.hibernate.sql.JoinFragment

addCondition, addFragment, hasFilterCondition, hasThetaJoins, setHasFilterCondition, setHasThetaJoins

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

QueryJoinFragment

public QueryJoinFragment(Dialect dialect,
                         boolean useThetaStyleInnerJoins)

Method Detail

addJoin

public void addJoin(String tableName,
                    String alias,
                    String[] fkColumns,
                    String[] pkColumns,
                    int joinType)

Specified by:

addJoin in class JoinFragment

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addJoin

public void addJoin(String tableName,
                    String alias,
                    String[] fkColumns,
                    String[] pkColumns,
                    int joinType,
                    String on)

Specified by:

addJoin in class JoinFragment

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toFromFragmentString

public String toFromFragmentString()

Specified by:

toFromFragmentString in class JoinFragment

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toWhereFragmentString

public String toWhereFragmentString()

Specified by:

toWhereFragmentString in class JoinFragment

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addJoins

public void addJoins(String fromFragment,
                     String whereFragment)

Specified by:

addJoins in class JoinFragment

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copy

public JoinFragment copy()

Specified by:

copy in class JoinFragment

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addCondition

public void addCondition(String alias,
                         String[] columns,
                         String condition)

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addCrossJoin

public void addCrossJoin(String tableName,
                         String alias)

Specified by:

addCrossJoin in class JoinFragment

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addCondition

public void addCondition(String alias,
                         String[] fkColumns,
                         String[] pkColumns)

Specified by:

addCondition in class JoinFragment

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addCondition

public boolean addCondition(String condition)

Add the condition string to the join fragment.

Specified by:

addCondition in class JoinFragment

Parameters:

condition -

Returns:

true if the condition was added, false if it was already in the fragment.

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addFromFragmentString

public void addFromFragmentString(String fromFragmentString)

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clearWherePart

public void clearWherePart()

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