org.codehaus.janino

Class Java.IfStatement

java.lang.Object

org.codehaus.janino.Java.Located

org.codehaus.janino.Java.Statement

org.codehaus.janino.Java.IfStatement

All Implemented Interfaces:

Java.BlockStatement, Java.Locatable, Java.Scope

Enclosing class:

Java

public static final class Java.IfStatement
extends Java.Statement

Representation of a JLS7 14.9 IF statement.

Field Summary

Fields

Modifier and Type	Field and Description
Java.Rvalue	condition The condition of the IF statement.
Java.BlockStatement	optionalElseStatement The optional ELSE statement, which is executed iff the condition evaluates to FALSE.
Java.BlockStatement	thenStatement The 'then statement', which is executed iff the condition evaluates to TRUE.

Fields inherited from class org.codehaus.janino.Java.Statement

localVariables

Fields inherited from class org.codehaus.janino.Java.Located

NOWHERE

Constructor Summary

Constructors

Constructor and Description
IfStatement(Location location, Java.Rvalue condition, Java.BlockStatement thenStatement, Java.BlockStatement optionalElseStatement) Notice that the elseStatement is mandatory; for an if statement without an "else" clause, a dummy Java.EmptyStatement should be passed.

Method Summary

Modifier and Type	Method and Description
<R,EX extends Throwable> R	accept(Visitor.BlockStatementVisitor<R,EX> visitor) Invokes the 'visit...()' method of Visitor.BlockStatementVisitor for the concrete Java.BlockStatement type.
String	toString()

Methods inherited from class org.codehaus.janino.Java.Statement

findLocalVariable, getEnclosingScope, setEnclosingScope

Methods inherited from class org.codehaus.janino.Java.Located

getLocation, throwCompileException

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.codehaus.janino.Java.Locatable

getLocation, throwCompileException

Field Detail

condition

public final Java.Rvalue condition

The condition of the IF statement.

thenStatement

public final Java.BlockStatement thenStatement

The 'then statement', which is executed iff the condition evaluates to TRUE.

optionalElseStatement

@Nullable
public final Java.BlockStatement optionalElseStatement

The optional ELSE statement, which is executed iff the condition evaluates to FALSE.

Constructor Detail

IfStatement

public IfStatement(Location location,
                   Java.Rvalue condition,
                   Java.BlockStatement thenStatement,
                   @Nullable
                   Java.BlockStatement optionalElseStatement)

Notice that the elseStatement is mandatory; for an if statement without an "else" clause, a dummy Java.EmptyStatement should be passed.

Method Detail

toString

public String toString()

Overrides:

toString in class Object

accept

@Nullable
public <R,EX extends Throwable> R accept(Visitor.BlockStatementVisitor<R,EX> visitor)
                                             throws EX extends Throwable

Description copied from interface: Java.BlockStatement

Invokes the 'visit...()' method of Visitor.BlockStatementVisitor for the concrete Java.BlockStatement type.

Throws:

EX extends Throwable