Class JumpStmt

java.lang.Object

EDU.purdue.cs.bloat.tree.Node

EDU.purdue.cs.bloat.tree.Stmt

EDU.purdue.cs.bloat.tree.JumpStmt

Direct Known Subclasses:

GotoStmt, IfStmt, JsrStmt, RetStmt, ReturnExprStmt, ReturnStmt, SwitchStmt, ThrowStmt

public abstract class JumpStmt
extends Stmt

JumpStmt is the super class for several classes that represent statements that chang the flow of control in a program.

See Also:

• GotoStmt
• IfStmt
• JsrStmt

Field Summary

Fields inherited from class Node

parent

Constructor Summary

Constructors

Constructor	Description
JumpStmt()

Method Summary

Modifier and Type	Method	Description
Collection	catchTargets()	The Block containing this JumpStmt may lie within a try block (i.e.
protected Node	copyInto(Node node)	Copies the contents of one Node into another.

Methods inherited from class Stmt

cleanupOnly, clone

Methods inherited from class Node

block, cleanup, hasParent, key, parent, replaceWith, replaceWith, setKey, setParent, setValueNumber, toString, valueNumber, visit, visitChildren, visitForceChildren, visitOnly

Methods inherited from class Object

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

Constructor Details

JumpStmt

public JumpStmt()

Method Details

catchTargets

public Collection catchTargets()

The Block containing this JumpStmt may lie within a try block (i.e. it is a protected block). If so, then catchTargets() returns a set of Blocks that begin the exception handler for the exception that may be thrown in the protected block.

copyInto

protected Node copyInto(Node node)

Description copied from class: Node

Copies the contents of one Node into another.

Overrides:

copyInto in class Node

Parameters:

node - A Node from which to copy.

Returns:

node containing the contents of this Node.