org.n52.svalbard.odata.expr

Interface ExprVisitor<T,X extends Throwable>

Type Parameters:

T - the type this visitor returns

X - the exception type this visitor may throw

public interface ExprVisitor<T,X extends Throwable>

Visitor for expressions.

Method Summary

Modifier and Type	Method and Description
T	visitBooleanBinary(BooleanBinaryExpr expr) Visit a boolean binary expression.
T	visitBooleanUnary(BooleanUnaryExpr expr) Visit a boolean unary expression.
T	visitComparison(ComparisonExpr expr) Visit a comparison expression.
T	visitMember(MemberExpr expr) Visit a member expression.
T	visitMethodCall(MethodCallExpr expr) Visit a method call expression.
T	visitValue(ValueExpr expr) Visit a value expression.

Method Detail

visitBooleanBinary

T visitBooleanBinary(BooleanBinaryExpr expr)
              throws X extends Throwable

Visit a boolean binary expression.

Parameters:

expr - the expression

Returns:

the result of the visit

Throws:

X - if the visit fails

X extends Throwable

visitBooleanUnary

T visitBooleanUnary(BooleanUnaryExpr expr)
             throws X extends Throwable

Visit a boolean unary expression.

Parameters:

expr - the expression

Returns:

the result of the visit

Throws:

X - if the visit fails

X extends Throwable

visitComparison

T visitComparison(ComparisonExpr expr)
           throws X extends Throwable

Visit a comparison expression.

Parameters:

expr - the expression

Returns:

the result of the visit

Throws:

X - if the visit fails

X extends Throwable

visitMethodCall

T visitMethodCall(MethodCallExpr expr)
           throws X extends Throwable

Visit a method call expression.

Parameters:

expr - the expression

Returns:

the result of the visit

Throws:

X - if the visit fails

X extends Throwable

visitMember

T visitMember(MemberExpr expr)
       throws X extends Throwable

Visit a member expression.

Parameters:

expr - the expression

Returns:

the result of the visit

Throws:

X - if the visit fails

X extends Throwable

visitValue

T visitValue(ValueExpr expr)
      throws X extends Throwable

Visit a value expression.

Parameters:

expr - the expression

Returns:

the result of the visit

Throws:

X - if the visit fails

X extends Throwable