com.caucho.amber.query

Class FromItem

java.lang.Object

com.caucho.amber.query.FromItem

public class FromItem
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
PathExpr	getCollectionExpr() Gets the id expr.
AmberEntityHome	getEntityHome() Returns the entity home.
EntityType	getEntityType() Gets the entity class.
IdExpr	getIdExpr() Gets the id expr.
int	getIndex() Gets the index within the cartesian product for the item.
JoinExpr	getJoinExpr() Gets the join expr.
java.lang.String	getName() Returns the from item's name.
AbstractQuery	getQuery() Returns the owning query.
AmberTable	getTable() Returns the table.
EntityType	getTableType() Gets the table type
boolean	isEntityType() Returns true if there is an entity type.
boolean	isInnerJoin() Returns true if the from has no outer join.
boolean	isOuterJoin() Returns true if the from needs an outer join.
boolean	isUsed() Returns true if the from is used.
void	setCollectionExpr(PathExpr collectionExpr) Sets the collection expr.
void	setIdExpr(IdExpr idExpr) Sets the id expr.
void	setJoinExpr(JoinExpr joinExpr) Sets the join expr.
void	setJoinSemantics(com.caucho.amber.query.FromItem.JoinSemantics joinSemantics) Sets the join semantics.
void	setOuterJoin(boolean isOuterJoin) Sets the join semantics to OUTER (true) or INNER (false).
void	setQuery(AbstractQuery query) Sets the owning query.
void	setTable(AmberTable table) Sets the table.
void	setUsed(boolean isUsed) Returns true if the from is used.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

setIdExpr

public void setIdExpr(IdExpr idExpr)

Sets the id expr.

getIdExpr

public IdExpr getIdExpr()

Gets the id expr.

setCollectionExpr

public void setCollectionExpr(PathExpr collectionExpr)

Sets the collection expr.

getCollectionExpr

public PathExpr getCollectionExpr()

Gets the id expr.

getQuery

public AbstractQuery getQuery()

Returns the owning query.

setQuery

public void setQuery(AbstractQuery query)

Sets the owning query.

getName

public java.lang.String getName()

Returns the from item's name.

getEntityType

public EntityType getEntityType()

Gets the entity class.

getTableType

public EntityType getTableType()

Gets the table type

getTable

public AmberTable getTable()

Returns the table.

isEntityType

public boolean isEntityType()

Returns true if there is an entity type.

setTable

public void setTable(AmberTable table)

Sets the table.

setJoinExpr

public void setJoinExpr(JoinExpr joinExpr)

Sets the join expr.

isUsed

public boolean isUsed()

Returns true if the from is used.

setUsed

public void setUsed(boolean isUsed)

Returns true if the from is used.

isInnerJoin

public boolean isInnerJoin()

Returns true if the from has no outer join.

isOuterJoin

public boolean isOuterJoin()

Returns true if the from needs an outer join.

setJoinSemantics

public void setJoinSemantics(com.caucho.amber.query.FromItem.JoinSemantics joinSemantics)

Sets the join semantics.

setOuterJoin

public void setOuterJoin(boolean isOuterJoin)

Sets the join semantics to OUTER (true) or INNER (false).

getJoinExpr

public JoinExpr getJoinExpr()

Gets the join expr.

getEntityHome

public AmberEntityHome getEntityHome()

Returns the entity home.

getIndex

public int getIndex()

Gets the index within the cartesian product for the item.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object