jltools.ext.jl.ast
Class Unary_c

java.lang.Object
  |
  +--jltools.ext.jl.ast.Node_c
        |
        +--jltools.ext.jl.ast.Expr_c
              |
              +--jltools.ext.jl.ast.Unary_c

All Implemented Interfaces:

java.lang.Cloneable, Copy, Expr, Node, Prefix, Receiver, java.io.Serializable, Typed, Unary

public class Unary_c

extends Expr_c

implements Unary

A Unary represents a Java unary expression, an immutable pair of an expression and an an operator.

See Also:

Serialized Form

Inner classes inherited from class jltools.ext.jl.ast.Node_c

Node_c.StringCodeWriter

Inner classes inherited from class jltools.ast.Unary

Unary.Operator

Field Summary

protected Expr	expr
protected Unary.Operator	op

Fields inherited from class jltools.ext.jl.ast.Expr_c

type

Fields inherited from class jltools.ext.jl.ast.Node_c

ext, position

Fields inherited from interface jltools.ast.Unary

BIT_NOT, NEG, NOT, POS, POST_DEC, POST_INC, PRE_DEC, PRE_INC

Constructor Summary

Unary_c(Ext ext, Position pos, Unary.Operator op, Expr expr)

Method Summary

Expr	expr() Get the sub-expression of the expression.
Unary	expr(Expr expr) Set the sub-expression of the expression.
Node	foldConstants_(ConstantFolder cf) Fold constants for the expression.
Unary.Operator	operator() Get the operator.
Unary	operator(Unary.Operator op) Set the operator.
Precedence	precedence() Get the precedence of the expression.
protected Unary_c	reconstruct(Expr expr) Reconstruct the expression.
java.lang.String	toString()
void	translate_(CodeWriter w, Translator tr) Translate the AST using the given code writer.
Node	typeCheck_(TypeChecker tc) Type check the expression.
Node	visitChildren(NodeVisitor v) Visit the children of the expression.

Methods inherited from class jltools.ext.jl.ast.Expr_c

buildTypes_, dump, reconstructTypes_, translateSubexpr, type, type

Methods inherited from class jltools.ext.jl.ast.Node_c

buildTypes, buildTypesOverride_, buildTypesOverride, copy, disambiguate_, disambiguate, disambiguateOverride_, disambiguateOverride, disambiguateTypes_, disambiguateTypes, disambiguateTypesOverride_, disambiguateTypesOverride, enterScope, exceptionCheck_, exceptionCheck, exceptionCheckOverride_, exceptionCheckOverride, ext, ext, foldConstants, foldConstantsOverride_, foldConstantsOverride, leaveScope, position, position, reconstructTypes, translate, translateBlock, translateSubstmt, typeCheck, typeCheckOverride_, typeCheckOverride, visit, visitList

Methods inherited from class java.lang.Object

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

Methods inherited from interface jltools.ast.Expr

type

Methods inherited from interface jltools.ast.Node

buildTypes_, buildTypesOverride_, copy, disambiguate_, disambiguateOverride_, disambiguateTypes_, disambiguateTypesOverride_, dump, enterScope, exceptionCheck_, exceptionCheckOverride_, ext, ext, foldConstantsOverride_, leaveScope, position, position, reconstructTypes_, typeCheckOverride_, visit

Methods inherited from interface jltools.ast.Typed

type

Field Detail

op

protected Unary.Operator op

expr

protected Expr expr

Constructor Detail

Unary_c

public Unary_c(Ext ext,
               Position pos,
               Unary.Operator op,
               Expr expr)

Method Detail

precedence

public Precedence precedence()

Get the precedence of the expression.

Specified by:

precedence in interface Expr

Overrides:

precedence in class Expr_c

expr

public Expr expr()

Get the sub-expression of the expression.

Specified by:

expr in interface Unary

expr

public Unary expr(Expr expr)

Set the sub-expression of the expression.

Specified by:

expr in interface Unary

operator

public Unary.Operator operator()

Get the operator.

Specified by:

operator in interface Unary

operator

public Unary operator(Unary.Operator op)

Set the operator.

Specified by:

operator in interface Unary

reconstruct

protected Unary_c reconstruct(Expr expr)

Reconstruct the expression.

visitChildren

public Node visitChildren(NodeVisitor v)

Visit the children of the expression.

Specified by:

visitChildren in interface Node

Overrides:

visitChildren in class Node_c

foldConstants_

public Node foldConstants_(ConstantFolder cf)

Fold constants for the expression.

Specified by:

foldConstants_ in interface Node

Overrides:

foldConstants_ in class Node_c

typeCheck_

public Node typeCheck_(TypeChecker tc)
                throws SemanticException

Type check the expression.

Specified by:

typeCheck_ in interface Node

Overrides:

typeCheck_ in class Node_c

toString

public java.lang.String toString()

Overrides:

toString in class Node_c

translate_

public void translate_(CodeWriter w,
                       Translator tr)

Description copied from interface: Node

Translate the AST using the given code writer.

Specified by:

translate_ in interface Node

Overrides:

translate_ in class Node_c

Following copied from interface: jltools.ast.Node

Parameters:

w - The code writer to which to write.

tr - The translation pass. This is not a visitor.