org.apache.openjpa.persistence.criteria
Class Expressions.Like
java.lang.Object
   org.apache.openjpa.persistence.criteria.SelectionImpl<X>
org.apache.openjpa.persistence.criteria.SelectionImpl<X>
       org.apache.openjpa.persistence.criteria.ExpressionImpl<Boolean>
org.apache.openjpa.persistence.criteria.ExpressionImpl<Boolean>
           org.apache.openjpa.persistence.criteria.PredicateImpl
org.apache.openjpa.persistence.criteria.PredicateImpl
               org.apache.openjpa.persistence.criteria.Expressions.Like
org.apache.openjpa.persistence.criteria.Expressions.Like
- All Implemented Interfaces: 
- Expression<Boolean>, Predicate, Selection<Boolean>, TupleElement<Boolean>, CriteriaExpression
- Enclosing class:
- Expressions
- public static class Expressions.Like 
- extends PredicateImpl
 
 
 
 
 
| Constructor Summary | 
| Expressions.Like(Expression<String> x,
                 Expression<String> pattern)
 | 
| Expressions.Like(Expression<String> x,
                 Expression<String> pat,
                 char esc)
 | 
| Expressions.Like(Expression<String> x,
                 Expression<String> pattern,
                 Expression<Character> escapeChar)
 | 
| Expressions.Like(Expression<String> x,
                 String pattern)
 | 
| Expressions.Like(Expression<String> x,
                 String pat,
                 Character esc)
 | 
| Expressions.Like(Expression<String> x,
                 String pat,
                 Expression<Character> esc)
 | 
 
 
 
 
| Methods inherited from class org.apache.openjpa.persistence.criteria.SelectionImpl | 
| alias, asProjection, assertValidName, asVariable, getAlias, getCompoundSelectionItems, getJavaType, isAliased, isAutoAliased, isCompoundSelection, setAutoAlias | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
 
 
 
MATCH_MULTICHAR
public static final String MATCH_MULTICHAR
- See Also:
- Constant Field Values
MATCH_SINGLECHAR
public static final String MATCH_SINGLECHAR
- See Also:
- Constant Field Values
str
final ExpressionImpl<String> str
pattern
final ExpressionImpl<String> pattern
escapeChar
final ExpressionImpl<Character> escapeChar
Expressions.Like
public Expressions.Like(Expression<String> x,
                        Expression<String> pattern,
                        Expression<Character> escapeChar)
Expressions.Like
public Expressions.Like(Expression<String> x,
                        Expression<String> pat,
                        char esc)
Expressions.Like
public Expressions.Like(Expression<String> x,
                        Expression<String> pattern)
Expressions.Like
public Expressions.Like(Expression<String> x,
                        String pattern)
Expressions.Like
public Expressions.Like(Expression<String> x,
                        String pat,
                        Expression<Character> esc)
Expressions.Like
public Expressions.Like(Expression<String> x,
                        String pat,
                        Character esc)
toKernelExpression
public Expression toKernelExpression(ExpressionFactory factory,
                                     CriteriaQueryImpl<?> q)
- Description copied from class: ExpressionImpl
- Bridge contract to convert this facade expression to a kernel expression.
 
- 
- Overrides:
- toKernelExpressionin class- PredicateImpl
 
- 
- Parameters:
- factory- creates the kernel expression
- q- the query definition context of this expression
- Returns:
- an equivalent kernel expression
 
acceptVisit
public void acceptVisit(CriteriaExpressionVisitor visitor)
- Description copied from interface: CriteriaExpression
- Accept visit from the given visitor. The receiver is responsible 
 to propagate the visitor to the constituent sub-nodes if any.
 
- 
- Specified by:
- acceptVisitin interface- CriteriaExpression
- Overrides:
- acceptVisitin class- PredicateImpl
 
- 
- Parameters:
- visitor- a processor to walk the nodes of a tree.
 
asValue
public StringBuilder asValue(AliasContext q)
- Description copied from interface: CriteriaExpression
- Get a string representation of this node as a value in the context of the given query.
 
- 
- Specified by:
- asValuein interface- CriteriaExpression
- Overrides:
- asValuein class- PredicateImpl
 
- 
 
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