org.castor.cpa.persistence.sql.query.expression
public final class Column extends Expression
Constructor and Description |
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Column(Qualifier qualifier,
java.lang.String name)
Construct a column with given qualifier and name.
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Column(java.lang.String name)
Construct a column that has no qualifier with given name.
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Modifier and Type | Method and Description |
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void |
accept(Visitor visitor)
Accept method to handle incoming visitors.
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java.lang.String |
name()
Returns name of the column.
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Qualifier |
qualifier()
Returns qualifier the column belongs to.
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java.lang.String |
toString()
Method constructing query string.
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equal, greaterEqual, greaterThan, isNotNull, isNull, lessEqual, lessThan, notEqual
public Column(java.lang.String name)
name
- Name of the column.public Column(Qualifier qualifier, java.lang.String name)
qualifier
- Qualifier the column belongs to.name
- Name of the column.public Qualifier qualifier()
public java.lang.String name()
public void accept(Visitor visitor)
visitor
- Visitor to be handled.public java.lang.String toString()
toString
in class java.lang.Object
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