org.teatrove.tea.parsetree
Class SpreadExpression

java.lang.Object
  org.teatrove.tea.parsetree.Node
      org.teatrove.tea.parsetree.Expression
          org.teatrove.tea.parsetree.SpreadExpression

All Implemented Interfaces:

Serializable, Cloneable

public class SpreadExpression
extends Expression

Expression that handles spread operators which is responsiblef or taking an expression as either a collection or array and generating a new collection or array by invoking another expression against each item in the collection.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.teatrove.tea.parsetree.Expression

Expression.Conversion

Constructor Summary

SpreadExpression(SourceInfo info, Expression expr, Expression operation)

Method Summary

Object	accept(NodeVisitor visitor) Every subclass of Node must override this method with the following: return visitor.visit(this).
Object	clone() Returns a clone of this Node and all its children.
Expression	getExpression()
Expression	getOperation()
boolean	isExceptionPossible() Returns true if an exception can be thrown while executing this Expression.
void	setExpression(Expression expr)
void	setOperation(Expression operation)

Methods inherited from class org.teatrove.tea.parsetree.Expression

convertTo, convertTo, forceConversion, getConversionChain, getInitialType, getType, getValue, isValueKnown, setInitialType, setType

Methods inherited from class org.teatrove.tea.parsetree.Node

getSourceInfo, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SpreadExpression

public SpreadExpression(SourceInfo info,
                        Expression expr,
                        Expression operation)

Method Detail

accept

public Object accept(NodeVisitor visitor)

Description copied from class: Node

Every subclass of Node must override this method with the following: return visitor.visit(this).

Overrides:

accept in class Expression

Parameters:

visitor - A visitor of this Node

Returns:

Node The Node returned by the visitor

See Also:

NodeVisitor

clone

public Object clone()

Description copied from class: Node

Returns a clone of this Node and all its children. Immutable child objects are not necessarily cloned

Overrides:

clone in class Expression

isExceptionPossible

public boolean isExceptionPossible()

Description copied from class: Expression

Returns true if an exception can be thrown while executing this Expression. By default, returns true only if a type conversion could cause an exception.

Overrides:

isExceptionPossible in class Expression

getExpression

public Expression getExpression()

getOperation

public Expression getOperation()

setExpression

public void setExpression(Expression expr)

setOperation

public void setOperation(Expression operation)