public final class FunctionsReturningStringsBNF extends JPQLQueryBNF
functions_returning_strings ::= CONCAT(string_primary, string_primary {, string_primary}*) |
SUBSTRING(string_primary, simple_arithmetic_expression [, simple_arithmetic_expression]) |
TRIM([[trim_specification] [trim_character] FROM] string_primary) |
LOWER(string_primary) | UPPER(string_primary)
Modifier and Type | Field and Description |
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static java.lang.String |
ID
The unique identifier of this BNF rule.
|
Constructor and Description |
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FunctionsReturningStringsBNF()
Creates a new
FunctionsReturningStringsBNF . |
Modifier and Type | Method and Description |
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protected void |
initialize()
Initializes this BNF by registering child
JPQLQueryBNFs and ExpressionFactories . |
children, getExpressionFactory, getExpressionFactoryIds, getExpressionRegistry, getFallbackBNFId, getFallbackExpressionFactoryId, getId, getIdentifiers, handleAggregate, handleCollection, handlesNestedArray, handleSubExpression, hasChild, hasIdentifier, isCompound, nonCompoundChildren, registerChild, registerExpressionFactory, setCompound, setFallbackBNFId, setFallbackExpressionFactoryId, setHandleAggregate, setHandleCollection, setHandleNestedArray, setHandleSubExpression, toString, toString
public static final java.lang.String ID
public FunctionsReturningStringsBNF()
FunctionsReturningStringsBNF
.protected void initialize()
JPQLQueryBNFs
and ExpressionFactories
.initialize
in class JPQLQueryBNF