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java.lang.Objectorg.mozilla.javascript.Node
org.mozilla.javascript.ast.AstNode
org.mozilla.javascript.ast.Jump
org.mozilla.javascript.ast.SwitchStatement
public class SwitchStatement
Switch statement AST node type.
Node type is Token.SWITCH.
SwitchStatement :
switch ( Expression ) CaseBlock
CaseBlock :
{ [CaseClauses] }
{ [CaseClauses] DefaultClause [CaseClauses] }
CaseClauses :
CaseClause
CaseClauses CaseClause
CaseClause :
case Expression : [StatementList]
DefaultClause :
default : [StatementList]
| Nested Class Summary |
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| Nested classes/interfaces inherited from class org.mozilla.javascript.ast.AstNode |
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AstNode.DebugPrintVisitor, AstNode.PositionComparator |
| Nested classes/interfaces inherited from class org.mozilla.javascript.Node |
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Node.NodeIterator |
| Field Summary |
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| Fields inherited from class org.mozilla.javascript.ast.Jump |
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target |
| Fields inherited from class org.mozilla.javascript.ast.AstNode |
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length, parent, position |
| Constructor Summary | |
|---|---|
SwitchStatement()
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SwitchStatement(int pos)
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SwitchStatement(int pos,
int len)
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| Method Summary | |
|---|---|
void |
addCase(SwitchCase switchCase)
Adds a switch case statement to the end of the list. |
java.util.List<SwitchCase> |
getCases()
Returns case statement list. |
AstNode |
getExpression()
Returns the switch discriminant expression |
int |
getLp()
Returns left paren position, -1 if missing |
int |
getRp()
Returns right paren position, -1 if missing |
void |
setCases(java.util.List<SwitchCase> cases)
Sets case statement list, and sets the parent of each child case to this node. |
void |
setExpression(AstNode expression)
Sets the switch discriminant expression, and sets its parent to this node. |
void |
setLp(int lp)
Sets left paren position |
void |
setParens(int lp,
int rp)
Sets both paren positions |
void |
setRp(int rp)
Sets right paren position |
java.lang.String |
toSource(int depth)
Emits source code for this node. |
void |
visit(NodeVisitor v)
Visits this node, then the switch-expression, then the cases in lexical order. |
| Methods inherited from class org.mozilla.javascript.ast.Jump |
|---|
getContinue, getDefault, getFinally, getJumpStatement, getLoop, setContinue, setDefault, setFinally, setJumpStatement, setLoop |
| Methods inherited from class org.mozilla.javascript.ast.AstNode |
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addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, hasSideEffects, makeIndent, operatorToString, printList, setBounds, setLength, setParent, setPosition, setRelative, shortName, toSource |
| Methods inherited from class org.mozilla.javascript.Node |
|---|
addChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getChildBefore, getDouble, getExistingIntProp, getFirstChild, getIntProp, getJsDoc, getLastChild, getLastSibling, getNext, getProp, getScope, getString, getType, hasChildren, hasConsistentReturnUsage, iterator, labelId, labelId, newNumber, newString, newString, newTarget, putIntProp, putProp, removeChild, removeChildren, removeProp, replaceChild, replaceChildAfter, setDouble, setJsDoc, setLineno, setScope, setString, setType, toString, toStringTree |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public SwitchStatement()
public SwitchStatement(int pos)
public SwitchStatement(int pos,
int len)
| Method Detail |
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public AstNode getExpression()
public void setExpression(AstNode expression)
IllegalArgumentException} - if expression is nullpublic java.util.List<SwitchCase> getCases()
public void setCases(java.util.List<SwitchCase> cases)
cases - list, which may be null to remove all the casespublic void addCase(SwitchCase switchCase)
IllegalArgumentException} - if switchCase is nullpublic int getLp()
public void setLp(int lp)
public int getRp()
public void setRp(int rp)
public void setParens(int lp,
int rp)
public java.lang.String toSource(int depth)
AstNode
Note: if the parser was in error-recovery mode, some AST nodes may have
null children that are expected to be non-null
when no errors are present. In this situation, the behavior of the
toSource method is undefined: toSource
implementations may assume that the AST node is error-free, since it is
intended to be invoked only at runtime after a successful parse.
toSource in class Jumpdepth - the current recursion depth, typically beginning at 0
when called on the root node.public void visit(NodeVisitor v)
visit in class Jumpv - the object to call with this node and its children
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