Package org.jfuncmachine.compiler.model.expr

Class TypeSwitchCase

java.lang.Object

org.jfuncmachine.compiler.model.SourceElement

org.jfuncmachine.compiler.model.expr.TypeSwitchCase

public class TypeSwitchCase
extends SourceElement

Defines a case value for a class switch statement containing a target value, an optional extra comparison, and an expression to be executed if the switch value matches the case value.

Field Summary

Fields

Modifier and Type	Field	Description
final BooleanExpr	additionalComparison	An additional expression to execute to check whether target matches this case value.
final Expression	expr	The expression to execute if the switch value equals this case value
final Object	target	The class (ObjectType value) that this case matches, or a string, or an int

Fields inherited from class org.jfuncmachine.compiler.model.SourceElement

filename, lineNumber

Constructor Summary

Constructors

Constructor	Description
TypeSwitchCase(Integer target, Expression expr)	Create a switch case for an integer target
TypeSwitchCase(Integer target, Expression expr, String filename, int lineNumber)	Create a switch case for an integer target
TypeSwitchCase(String target, Expression expr)	Create a switch case for a string target
TypeSwitchCase(String target, Expression expr, String filename, int lineNumber)	Create a switch case for a string target
TypeSwitchCase(ObjectType target, BooleanExpr additionalComparison, Expression expr)	Create a switch case
TypeSwitchCase(ObjectType target, BooleanExpr additionalComparison, Expression expr, String filename, int lineNumber)	Create a switch case
TypeSwitchCase(ObjectType target, Expression expr)	Create a switch case for a class target
TypeSwitchCase(ObjectType target, Expression expr, String filename, int lineNumber)	Create a switch case for a class target

Method Summary

Methods inherited from class org.jfuncmachine.compiler.model.SourceElement

generateException

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

target

public final Object target

The class (ObjectType value) that this case matches, or a string, or an int

additionalComparison

public final BooleanExpr additionalComparison

An additional expression to execute to check whether target matches this case value. @see "org.jfuncmachine.compiler.expr.TypeSwitch" This value can be null.

expr

public final Expression expr

The expression to execute if the switch value equals this case value

Constructor Details

TypeSwitchCase

public TypeSwitchCase(String target,
 Expression expr)

Create a switch case for a string target

Parameters:

target - The String to match against the switch target

expr - The expression to execute if the switch value equals this case value

TypeSwitchCase

public TypeSwitchCase(Integer target,
 Expression expr)

Create a switch case for an integer target

Parameters:

target - The String to match against the switch target

expr - The expression to execute if the switch value equals this case value

TypeSwitchCase

public TypeSwitchCase(ObjectType target,
 Expression expr)

Create a switch case for a class target

Parameters:

target - The String to match against the switch target

expr - The expression to execute if the switch value equals this case value

TypeSwitchCase

public TypeSwitchCase(String target,
 Expression expr,
 String filename,
 int lineNumber)

Create a switch case for a string target

Parameters:

target - The String to match against the switch target

expr - The expression to execute if the switch value equals this case value

filename - The source filename containing this case

lineNumber - The line number in the source filename where this case starts

TypeSwitchCase

public TypeSwitchCase(Integer target,
 Expression expr,
 String filename,
 int lineNumber)

Create a switch case for an integer target

Parameters:

target - The String to match against the switch target

expr - The expression to execute if the switch value equals this case value

filename - The source filename containing this case

lineNumber - The line number in the source filename where this case starts

TypeSwitchCase

public TypeSwitchCase(ObjectType target,
 Expression expr,
 String filename,
 int lineNumber)

Create a switch case for a class target

Parameters:

target - The String to match against the switch target

expr - The expression to execute if the switch value equals this case value

filename - The source filename containing this case

lineNumber - The line number in the source filename where this case starts

TypeSwitchCase

public TypeSwitchCase(ObjectType target,
 BooleanExpr additionalComparison,
 Expression expr)

Create a switch case

Parameters:

target - The class that this case matches

additionalComparison - An additional comparison to execute to make sure the target matches this case

expr - The expression to execute if the switch value equals this case value

TypeSwitchCase

public TypeSwitchCase(ObjectType target,
 BooleanExpr additionalComparison,
 Expression expr,
 String filename,
 int lineNumber)

Create a switch case

Parameters:

target - The class that this case matches

additionalComparison - An additional comparison to execute to make sure the target matches this case

expr - The expression to execute if the switch value equals this case value

filename - The source filename containing this case

lineNumber - The line number in the source filename where this case starts