Step (Sleep 2.1 API)

java.lang.Object
- sleep.engine.Step

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

Assign, AssignT, Bind, BindFilter, BindPredicate, Call, CreateClosure, CreateFrame, Decide, Get, Goto, Index, Iterate, ObjectAccess, ObjectNew, Operate, PLiteral, PopTry, Return, SValue, Try
```
public class Step
extends java.lang.Object
implements java.io.Serializable
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected int line
the script line number that this step was generated from

Step next
Steps act as a simple self contained linked list

Constructor Summary

Constructors
Constructor Description

Step()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Scalar`	`evaluate(ScriptEnvironment e)`	evaluate this atomic step.
`int`	`getHighLineNumber()`	returns the last line number that this step is associated with (assuming it is associated with multiple lines
`int`	`getLineNumber()`	returns the line number this step is associated with
`int`	`getLowLineNumber()`	returns the first line number that this step is associated with (assuming it is associated with multiple lines
`void`	`setInfo(int _line)`	convience method for the code generator to set the line number.
`java.lang.String`	`toString()`
`java.lang.String`	`toString(java.lang.String prefix)`	returns a string representation of this atomic step

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - line
```
protected int line
```
    the script line number that this step was generated from
  - next
```
public Step next
```
    Steps act as a simple self contained linked list
- Constructor Detail
  - Step
```
public Step()
```
- Method Detail
  - toString
```
public java.lang.String toString(java.lang.String prefix)
```
    returns a string representation of this atomic step
  - setInfo
```
public void setInfo(int _line)
```
    convience method for the code generator to set the line number.
  - getHighLineNumber
```
public int getHighLineNumber()
```
    returns the last line number that this step is associated with (assuming it is associated with multiple lines
  - getLowLineNumber
```
public int getLowLineNumber()
```
    returns the first line number that this step is associated with (assuming it is associated with multiple lines
  - getLineNumber
```
public int getLineNumber()
```
    returns the line number this step is associated with
  - evaluate
```
public Scalar evaluate(ScriptEnvironment e)
```
    evaluate this atomic step.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object