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java.lang.Objectorg.apache.openjpa.persistence.query.OrderableItem
public class OrderableItem
Denotes an item of ORDER BY clause.
| Field Summary | |
|---|---|
static String |
CLOSE_BRACE
|
static String |
COMMA
|
static String |
EMPTY
|
static String |
OPEN_BRACE
|
static String |
SPACE
|
| Method Summary | |
|---|---|
String |
asExpression(org.apache.openjpa.persistence.query.AliasContext ctx)
Get a JPQL fragment as used in WHERE clause. |
String |
asJoinable(org.apache.openjpa.persistence.query.AliasContext ctx)
Gets the string representation in FROM clause. |
String |
asProjection(org.apache.openjpa.persistence.query.AliasContext ctx)
Gets the string representation in SELECT projection. |
String |
getAliasHint(org.apache.openjpa.persistence.query.AliasContext ctx)
Gets the hint to be used while creating alias. |
org.apache.openjpa.persistence.query.ExpressionImpl |
getExpression()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface org.apache.openjpa.persistence.query.Visitable |
|---|
asJoinable, asProjection, getAliasHint |
| Field Detail |
|---|
public static final String SPACE
public static final String OPEN_BRACE
public static final String CLOSE_BRACE
public static final String COMMA
public static final String EMPTY
| Method Detail |
|---|
public org.apache.openjpa.persistence.query.ExpressionImpl getExpression()
public String asExpression(org.apache.openjpa.persistence.query.AliasContext ctx)
Visitable
asExpression in interface Visitablepublic String asProjection(org.apache.openjpa.persistence.query.AliasContext ctx)
Visitable
asProjection in interface Visitablepublic String getAliasHint(org.apache.openjpa.persistence.query.AliasContext ctx)
Visitable
getAliasHint in interface Visitablepublic String asJoinable(org.apache.openjpa.persistence.query.AliasContext ctx)
Visitable
asJoinable in interface Visitable
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