|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectcom.caucho.amber.expr.AbstractAmberExpr
com.caucho.amber.expr.AmberColumnExpr
com.caucho.amber.expr.KeyColumnExpr
public class KeyColumnExpr
Bound identifier expression.
Field Summary |
---|
Fields inherited from class com.caucho.amber.expr.AmberColumnExpr |
---|
_fromItem, _parent |
Fields inherited from interface com.caucho.amber.expr.AmberExpr |
---|
IS_INNER_JOIN, USES_DATA |
Constructor Summary | |
---|---|
KeyColumnExpr(PathExpr parent,
AmberColumn column)
Creates a new unbound id expression. |
Method Summary | |
---|---|
AmberExpr |
replaceJoin(JoinExpr join)
Replaces linked join to eliminate a table. |
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.AmberColumnExpr |
---|
bindSelect, createBoolean, generateHaving, generateUpdateWhere, generateWhere, getColumn, getParent, getType, hasRelationship, toString |
Methods inherited from class com.caucho.amber.expr.AbstractAmberExpr |
---|
exists, exists, findItem, generateJoin, generateSelect, getCacheObject, getColumnCount, getObject, isBoolean, setInternalArgType, usesFrom |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public KeyColumnExpr(PathExpr parent, AmberColumn column)
Method Detail |
---|
public boolean usesFrom(FromItem from, int type, boolean isNot)
usesFrom
in interface AmberExpr
usesFrom
in class AmberColumnExpr
public AmberExpr replaceJoin(JoinExpr join)
replaceJoin
in interface AmberExpr
replaceJoin
in class AmberColumnExpr
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |