recoder.java.expression.operator
Class Conditional

java.lang.Object
  recoder.java.JavaSourceElement
      recoder.java.JavaProgramElement
          recoder.java.JavaNonTerminalProgramElement
              recoder.java.expression.Operator
                  recoder.java.expression.operator.Conditional

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Expression, ExpressionContainer, NonTerminalProgramElement, ProgramElement, SourceElement, ModelElement

public class Conditional
extends Operator

The ternary C-style conditional operator.

See Also:

Serialized Form

Field Summary

Fields inherited from class recoder.java.expression.Operator

children, expressionParent, INFIX, POSTFIX, PREFIX

Fields inherited from class recoder.java.JavaSourceElement

factory

Constructor Summary

	Conditional() Conditional.
protected	Conditional(Conditional proto) Conditional.
	Conditional(Expression guard, Expression thenExpr, Expression elseExpr) Conditional.

Method Summary

void	accept(SourceVisitor v) Receive a visitor, for instance a pretty printer.
Conditional	deepClone() Deep clone.
int	getArity() Get arity.
int	getNotation() Get notation.
int	getPrecedence() Get precedence.
boolean	isLeftAssociative() Checks if this operator is left or right associative.

Methods inherited from class recoder.java.expression.Operator

getArguments, getASTParent, getChildAt, getChildCount, getChildPositionCode, getExpressionAt, getExpressionContainer, getExpressionCount, getFirstElement, getLastElement, isToBeParenthesized, makeParentRoleValid, precedes, replaceChild, setArguments, setExpressionContainer

Methods inherited from class recoder.java.JavaNonTerminalProgramElement

getIndexOfChild, getRoleOfChild, makeAllParentRolesValid, validateAll

Methods inherited from class recoder.java.JavaProgramElement

getComments, getID, setComments, validate

Methods inherited from class recoder.java.JavaSourceElement

getEndPosition, getFactory, getRelativePosition, getStartPosition, setEndPosition, setRelativePosition, setStartPosition, toSource

Methods inherited from class java.lang.Object

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

Methods inherited from interface recoder.java.NonTerminalProgramElement

getIndexOfChild, getRoleOfChild, makeAllParentRolesValid, validateAll

Constructor Detail

Conditional

public Conditional()

Conditional.

Conditional

public Conditional(Expression guard,
                   Expression thenExpr,
                   Expression elseExpr)

Conditional.

Parameters:

guard - an expression.

thenExpr - an expression.

elseExpr - an expression.

Conditional

protected Conditional(Conditional proto)

Conditional.

Parameters:

proto - a conditional.

Method Detail

deepClone

public Conditional deepClone()

Deep clone.

Returns:

the object.

getArity

public int getArity()

Get arity.

Specified by:

getArity in class Operator

Returns:

the int value.

getPrecedence

public int getPrecedence()

Get precedence.

Specified by:

getPrecedence in class Operator

Returns:

the int value.

getNotation

public int getNotation()

Get notation.

Specified by:

getNotation in class Operator

Returns:

the int value.

isLeftAssociative

public boolean isLeftAssociative()

Checks if this operator is left or right associative. Conditionals are right associative.

Overrides:

isLeftAssociative in class Operator

Returns:

true, if the operator is left associative, false otherwise.

accept

public void accept(SourceVisitor v)

Description copied from interface: SourceElement

Receive a visitor, for instance a pretty printer.

Parameters:

v - a source visitor.