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ESC/Java2 © 2003,2004,2005 David Cok and Joseph Kiniry © 2005 UCD Dublin © 2003,2004 Radboud University Nijmegen © 1999,2000 Compaq Computer Corporation © 1997,1998,1999 Digital Equipment Corporation All Rights Reserved |
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectjavafe.ast.ASTNode
javafe.ast.VarInit
javafe.ast.Expr
escjava.ast.GCExpr
escjava.ast.LabelExpr
Field Summary | |
Expr |
expr
|
Identifier |
label
|
boolean |
positive
|
Fields inherited from class escjava.ast.GCExpr |
eloc, sloc |
Fields inherited from class javafe.ast.ASTNode |
|
Constructor Summary | |
protected |
LabelExpr()
Construct a raw LabelExpr whose class invariant(s) have not yet been established. |
Method Summary | |
void |
accept(Visitor v)
Accept a visit from v . |
java.lang.Object |
accept(VisitorArgResult v,
java.lang.Object o)
|
void |
check()
|
java.lang.Object |
childAt(int index)
Return the first-but-ith child of a node. |
int |
childCount()
Return the number of children a node has. |
int |
getTag()
Return the tag of a node. |
static LabelExpr |
make(int sloc,
int eloc,
boolean positive,
Identifier label,
Expr expr)
|
java.lang.String |
toString()
Return a string representation of this .
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Methods inherited from class escjava.ast.GCExpr |
getEndLoc, getStartLoc |
Methods inherited from class javafe.ast.ASTNode |
clone, clone, getDecorations, setDecorations |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
public boolean positive
public Identifier label
public Expr expr
Constructor Detail |
protected LabelExpr()
Method Detail |
public final int childCount()
GCExpr
childCount
in class GCExpr
public final java.lang.Object childAt(int index)
GCExpr
childAt
in class GCExpr
public final java.lang.String toString()
GCExpr
this
.
Meant for debugging use only, not for presentation.
toString
in class GCExpr
public final int getTag()
GCExpr
getTag
in class GCExpr
public final void accept(Visitor v)
GCExpr
v
. This method simply
calls the method of v
corresponding to the
allocated type of this
, passing this
as the argument. See the design patterns book.
accept
in class GCExpr
public final java.lang.Object accept(VisitorArgResult v, java.lang.Object o)
accept
in class GCExpr
public void check()
check
in class GCExpr
public static LabelExpr make(int sloc, int eloc, boolean positive, Identifier label, Expr expr)
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ESC/Java2 © 2003,2004,2005 David Cok and Joseph Kiniry © 2005 UCD Dublin © 2003,2004 Radboud University Nijmegen © 1999,2000 Compaq Computer Corporation © 1997,1998,1999 Digital Equipment Corporation All Rights Reserved |
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |