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Oracle Fusion Middleware Java API Reference for Oracle TopLink 11g Release 1 (11.1.1) E28847-01 |
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java.lang.Object
org.eclipse.persistence.jpa.internal.jpql.parser.JPQLQueryBNF
org.eclipse.persistence.jpa.internal.jpql.parser.BetweenExpressionBNF
public final class BetweenExpressionBNF
The query BNF for the between expression.
between_expression ::= arithmetic_expression [NOT] BETWEEN arithmetic_expression AND arithmetic_expression | string_expression [NOT] BETWEEN string_expression AND string_expression | datetime_expression [NOT] BETWEEN datetime_expression AND datetime_expression
Field Summary | |
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static java.lang.String |
ID The unique identifier of this BetweenExpressionBNF . |
Constructor Summary | |
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BetweenExpressionBNF() Creates a new BetweenExpressionBNF . |
Method Summary | |
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(package private) void |
initialize() Initializes this BNF rule by registering child BNF rules and expression factories . |
boolean |
isCompound() Determines whether this BNF has child BNFs registered only to properly parse a query or if the child BNFs are part of the BNF. |
Methods inherited from class org.eclipse.persistence.jpa.internal.jpql.parser.JPQLQueryBNF |
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addChildren, children, expressionFactory, expressionFactoryIds, getFallbackBNFId, getFallbackExpressionFactoryId, getId, handleAggregate, handleCollection, hasIdentifier, identifiers, nonCompoundChildren, registerChild, registerExpressionFactory, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final java.lang.String ID
BetweenExpressionBNF
.
Constructor Detail |
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BetweenExpressionBNF()
BetweenExpressionBNF
.Method Detail |
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void initialize()
BNF rules
and expression factories
.initialize
in class JPQLQueryBNF
public boolean isCompound()
BetweenExpressionBNF
, it registers a series of children BNFs but they shouldn't be used to determine if they are part of that BNF since the comparator identifiers are.isCompound
in class JPQLQueryBNF
false
by default
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