ast
Class DispatchExpr

java.lang.Object
  ast.ASTNode
      ast.Expr
          ast.DispatchExpr

public class DispatchExpr
extends Expr

The DispatchExpr class represents a dispatch expression. It contains a reference expression (refExpr), a method name (methodName, and a list of actual parameter expressions (actualList).

See Also:

ASTNode, Expr

Field Summary

protected ExprList	actualList The list of actual parameter expressions
protected java.lang.String	methodName The name of the method
protected Expr	refExpr The reference expression (produces the object to dispatch on)

Fields inherited from class ast.ASTNode

charNum, lineNum, lineStr

Constructor Summary

DispatchExpr(int lineNum, Expr refExpr, java.lang.String methodName, ExprList actualList)
DispatchExpr constructor

Method Summary

java.lang.Object	accept(Visitor v) Visitor method
ExprList	getActualList() Get the list of actual parameter expressions
java.lang.String	getMethodName() Get the method name
Expr	getRefExpr() Get the reference expression

Methods inherited from class ast.Expr

getExprType, setExprType

Methods inherited from class ast.ASTNode

getLineNum

Methods inherited from class java.lang.Object

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

Field Detail

refExpr

protected Expr refExpr

The reference expression (produces the object to dispatch on)

methodName

protected java.lang.String methodName

The name of the method

actualList

protected ExprList actualList

The list of actual parameter expressions

Constructor Detail

DispatchExpr

public DispatchExpr(int lineNum,
                    Expr refExpr,
                    java.lang.String methodName,
                    ExprList actualList)

DispatchExpr constructor

Parameters:

lineNum - source line number corresponding to this AST node

refExpr - reference expression (produces the object to dispatch on)

methodName - the name of the method

actualList - list of actual parameter expressions

Method Detail

getRefExpr

public Expr getRefExpr()

Get the reference expression

Returns:

reference expression

getMethodName

public java.lang.String getMethodName()

Get the method name

Returns:

method name

getActualList

public ExprList getActualList()

Get the list of actual parameter expressions

Returns:

actual parameter list

accept

public java.lang.Object accept(Visitor v)

Visitor method

Specified by:

accept in class Expr

Parameters:

v - visitor object

Returns:

result of visiting this node

See Also:

Visitor