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java.lang.Objectcom.caucho.amber.expr.AbstractAmberExpr
com.caucho.amber.expr.AbstractPathExpr
com.caucho.amber.expr.DependentEntityOneToOneExpr
public class DependentEntityOneToOneExpr
Bound identifier expression.
Field Summary |
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Fields inherited from interface com.caucho.amber.expr.AmberExpr |
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IS_INNER_JOIN, USES_DATA |
Constructor Summary | |
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DependentEntityOneToOneExpr(PathExpr parent,
LinkColumns linkColumns)
Creates a new unbound id expression. |
Method Summary | |
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AmberExpr |
bindSelect(QueryParser parser)
Binds the expression as a select item. |
FromItem |
bindSubPath(QueryParser parser)
Binds the expression as a subpath. |
LoadExpr |
createLoad()
Creates a load expression. |
boolean |
equals(java.lang.Object o)
|
void |
generateMatchArgWhere(CharBuffer cb)
Generates the where expression. |
void |
generateUpdateWhere(CharBuffer cb)
Generates the (update) where expression. |
void |
generateWhere(CharBuffer cb)
Generates the where expression. |
FromItem |
getChildFromItem()
Return the child from item. |
EntityType |
getTargetType()
Returns the entity class. |
int |
hashCode()
|
java.lang.String |
toString()
|
boolean |
usesFrom(FromItem from,
int type,
boolean isNot)
Returns true if the expression uses the from item. |
Methods inherited from class com.caucho.amber.expr.AbstractPathExpr |
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bindSelect, createArray, createField, createId |
Methods inherited from class com.caucho.amber.expr.AbstractAmberExpr |
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createBoolean, exists, exists, findItem, generateHaving, generateJoin, generateSelect, getCacheObject, getColumnCount, getObject, getType, hasRelationship, isBoolean, replaceJoin, setInternalArgType, usesFrom |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface com.caucho.amber.expr.AmberExpr |
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createBoolean, exists, exists, findItem, generateHaving, generateJoin, generateSelect, getCacheObject, getObject, getType, hasRelationship, isBoolean, replaceJoin, setInternalArgType, usesFrom |
Constructor Detail |
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public DependentEntityOneToOneExpr(PathExpr parent, LinkColumns linkColumns)
Method Detail |
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public EntityType getTargetType()
public AmberExpr bindSelect(QueryParser parser)
bindSelect
in interface AmberExpr
bindSelect
in class AbstractAmberExpr
public LoadExpr createLoad()
createLoad
in interface PathExpr
createLoad
in class AbstractPathExpr
public FromItem getChildFromItem()
getChildFromItem
in interface PathExpr
getChildFromItem
in class AbstractPathExpr
public FromItem bindSubPath(QueryParser parser)
bindSubPath
in interface PathExpr
bindSubPath
in class AbstractPathExpr
public boolean usesFrom(FromItem from, int type, boolean isNot)
usesFrom
in interface AmberExpr
usesFrom
in class AbstractAmberExpr
public void generateMatchArgWhere(CharBuffer cb)
public void generateWhere(CharBuffer cb)
generateWhere
in interface AmberExpr
generateWhere
in class AbstractAmberExpr
public void generateUpdateWhere(CharBuffer cb)
generateUpdateWhere
in interface AmberExpr
generateUpdateWhere
in class AbstractAmberExpr
public java.lang.String toString()
toString
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
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