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java.lang.Objectorg.castor.cpa.query.object.AbstractQueryObject
org.castor.cpa.query.object.expression.AbstractExpression
org.castor.cpa.query.object.literal.AbstractLiteral
org.castor.cpa.query.object.literal.EnumLiteral
public final class EnumLiteral
Final immutable class that represents a enum expression.
Constructor Summary | |
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EnumLiteral(java.lang.Enum<?> value)
Construct enum literal for given enum constant. |
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EnumLiteral(java.lang.String value)
Construct enum literal for given string value. |
Method Summary | |
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java.lang.Enum<?> |
getValue()
Get enum constant represented by this enum literal. |
java.lang.StringBuilder |
toString(java.lang.StringBuilder sb)
Append a string representation of the object to the given StringBuilder . |
Methods inherited from class org.castor.cpa.query.object.AbstractQueryObject |
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toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public EnumLiteral(java.lang.String value)
value
- String value with full name of the enum constant.public EnumLiteral(java.lang.Enum<?> value)
value
- Enum constant to represent by the enum literal.Method Detail |
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public java.lang.Enum<?> getValue()
public java.lang.StringBuilder toString(java.lang.StringBuilder sb)
StringBuilder
.
In general, the toString method for query objects appends a string that textually
represents this object. The result should be a query string that complies to EJB QL
specification as long as the query object represents a syntay element of it. It is
required that all subclasses override this method.
The toString method defined at class Object is overwritten and calls this method.
sb
- StringBuilder to append the string representation of this object to.
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