avrora.core.isdl.ast
Class Logical.LessExpr

java.lang.Object
  avrora.core.isdl.ast.Expr
      avrora.core.isdl.ast.Logical
          avrora.core.isdl.ast.Logical.BinOp
              avrora.core.isdl.ast.Logical.LessExpr

Enclosing class:

Logical

public static class Logical.LessExpr

extends Logical.BinOp

The LessExpr inner class represents a comparison of two integer values that produces a single boolean value that is true if and only if the first operand is less than the second operand.

Nested Class Summary

Nested classes inherited from class avrora.core.isdl.ast.Logical

Logical.AndExpr, Logical.BinOp, Logical.EquExpr, Logical.GreaterEquExpr, Logical.GreaterExpr, Logical.LessEquExpr, Logical.LessExpr, Logical.NequExpr, Logical.NotExpr, Logical.OrExpr, Logical.UnOp, Logical.XorExpr

Field Summary

Fields inherited from class avrora.core.isdl.ast.Logical.BinOp

left, operation, precedence, right

Fields inherited from class avrora.core.isdl.ast.Expr

PREC_A_ADD, PREC_A_AND, PREC_A_MUL, PREC_A_OR, PREC_A_SHIFT, PREC_A_XOR, PREC_L_AND, PREC_L_EQU, PREC_L_OR, PREC_L_REL, PREC_L_XOR, PREC_TERM, PREC_UN

Constructor Summary

Logical.LessExpr(Expr left, Expr right)

Method Summary

Expr	accept(CodeRebuilder r, java.lang.Object env) The accept() method implements one half of the visitor pattern for rebuilding of expressions.
void	accept(CodeVisitor v) The accept() method implements one half of the visitor pattern so that client visitors can traverse the syntax tree easily and in an extensible way.

Methods inherited from class avrora.core.isdl.ast.Logical.BinOp

accept, getPrecedence, isConstantExpr, toString

Methods inherited from class avrora.core.isdl.ast.Expr

getBitWidth, innerString, isBitRangeExpr, isLiteral, isMap, isVariable, tokenToBool, tokenToInt

Methods inherited from class java.lang.Object

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

Constructor Detail

Logical.LessExpr

public Logical.LessExpr(Expr left,
                        Expr right)

Method Detail

accept

public void accept(CodeVisitor v)

The accept() method implements one half of the visitor pattern so that client visitors can traverse the syntax tree easily and in an extensible way.

Specified by:

accept in class Expr

Parameters:

v - the visitor to accept

accept

public Expr accept(CodeRebuilder r,
                   java.lang.Object env)

Description copied from class: Expr

The accept() method implements one half of the visitor pattern for rebuilding of expressions. This visitor allows code to be slightly modified while only writing visit methods for the parts of the syntax tree affected.

Specified by:

accept in class Expr

Parameters:

r - the rebuilder to accept

Returns:

the result of calling the appropriate visit() method of the rebuilder