org.apache.openjpa.persistence.criteria
Class Expressions.Like
java.lang.Object
org.apache.openjpa.persistence.criteria.SelectionImpl<X>
org.apache.openjpa.persistence.criteria.ExpressionImpl<Boolean>
org.apache.openjpa.persistence.criteria.PredicateImpl
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:
toKernelExpression
in class PredicateImpl
- Parameters:
factory
- creates the kernel expressionq
- 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:
acceptVisit
in interface CriteriaExpression
- Overrides:
acceptVisit
in 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:
asValue
in interface CriteriaExpression
- Overrides:
asValue
in class PredicateImpl
Copyright © 2006-2010 Apache Software Foundation. All Rights Reserved.