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java.lang.Object edu.ksu.cis.projects.bogor.ast.Node edu.ksu.cis.projects.bogor.ast.Statement edu.ksu.cis.projects.bogor.ast.ReturnStatement
public class ReturnStatement
The return statement AST.
Field Summary | |
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protected Exp |
exp
Holds the optional exp. |
Fields inherited from class edu.ksu.cis.projects.bogor.ast.Node |
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ILLEGAL_LOCAL_ID_CHAR |
Constructor Summary | |
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ReturnStatement(Exp exp)
Default constructor. |
Method Summary | |
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ReturnStatement |
clone()
Clones this object (deep clone); including location info. |
void |
dispose()
Disposes exp. |
Exp |
getOptionalExp()
Gets the exp. |
void |
setExp(Exp exp)
Sets the exp. |
protected String |
toString(String indent)
Returns the string representation of this object. |
void |
visit(ASTVisitor visitor)
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Methods inherited from class edu.ksu.cis.projects.bogor.ast.Statement |
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getParent, setParent, toString |
Methods inherited from class edu.ksu.cis.projects.bogor.ast.Node |
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getLocationInfo, getProperty, putProperty, setLocationInfo |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected Exp exp
Constructor Detail |
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public ReturnStatement(Exp exp)
exp
- The exp.Method Detail |
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public ReturnStatement clone()
clone
in class Statement
public void dispose()
dispose
in interface Disposable
dispose
in class Statement
public Exp getOptionalExp()
public void setExp(Exp exp)
exp
- The exp. Must be non-null.public void visit(ASTVisitor visitor)
visit
in class Node
protected String toString(String indent)
toString
in class Statement
indent
- The indentation for this statement.
"return [exp];\n".
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