- java.lang.Object
-
- net.sf.jsqlparser.util.ConnectExpressionsVisitor<T>
-
- All Implemented Interfaces:
SelectItemVisitor<T>
,SelectVisitor<T>
public abstract class ConnectExpressionsVisitor<T> extends java.lang.Object implements SelectVisitor<T>, SelectItemVisitor<T>
Connect all selected expressions with a binary expression. Out of select a,b from table one gets select a || b as expr from table. The type of binary expression is set by overwriting this class abstract method createBinaryExpression.
-
-
Field Summary
Fields Modifier and Type Field Description private java.lang.String
alias
private java.util.List<SelectItem<? extends Expression>>
itemsExpr
-
Constructor Summary
Constructors Constructor Description ConnectExpressionsVisitor()
ConnectExpressionsVisitor(java.lang.String alias)
-
Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description protected abstract BinaryExpression
createBinaryExpression()
<S> T
visit(LateralSubSelect lateralSubSelect, S context)
<S> T
visit(ParenthesedSelect parenthesedSelect, S context)
<S> T
visit(PlainSelect plainSelect, S context)
<S> T
visit(SelectItem<? extends Expression> selectItem, S context)
<S> T
visit(SetOperationList setOpList, S context)
<S> T
visit(TableStatement tableStatement, S context)
<S> T
visit(Values aThis, S context)
<S> T
visit(WithItem<?> withItem, S context)
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface net.sf.jsqlparser.statement.select.SelectItemVisitor
visit
-
-
-
-
Field Detail
-
itemsExpr
private final java.util.List<SelectItem<? extends Expression>> itemsExpr
-
alias
private java.lang.String alias
-
-
Method Detail
-
createBinaryExpression
protected abstract BinaryExpression createBinaryExpression()
-
visit
public <S> T visit(ParenthesedSelect parenthesedSelect, S context)
- Specified by:
visit
in interfaceSelectVisitor<T>
-
visit
public <S> T visit(LateralSubSelect lateralSubSelect, S context)
- Specified by:
visit
in interfaceSelectVisitor<T>
-
visit
public <S> T visit(PlainSelect plainSelect, S context)
- Specified by:
visit
in interfaceSelectVisitor<T>
-
visit
public <S> T visit(SetOperationList setOpList, S context)
- Specified by:
visit
in interfaceSelectVisitor<T>
-
visit
public <S> T visit(WithItem<?> withItem, S context)
- Specified by:
visit
in interfaceSelectVisitor<T>
-
visit
public <S> T visit(SelectItem<? extends Expression> selectItem, S context)
- Specified by:
visit
in interfaceSelectItemVisitor<T>
-
visit
public <S> T visit(Values aThis, S context)
- Specified by:
visit
in interfaceSelectVisitor<T>
-
visit
public <S> T visit(TableStatement tableStatement, S context)
- Specified by:
visit
in interfaceSelectVisitor<T>
-
-