java.lang.Object
- jetbrains.mps.lang.dataFlow.framework.instructions.Instruction

Direct Known Subclasses:

EndInstruction, EndTryInstruction, FinallyInstruction, GeneratedInstruction, IfJumpInstruction, JumpInstruction, NopInstruction, ReadInstruction, RetInstruction, TryInstruction, WriteInstruction
```
public abstract class Instruction
extends Object
```

Field Summary

Fields
Modifier and Type	Field	Description
`protected Program.TryFinallyInfo`	`myBlockInfo`
`protected int`	`myIndex`
`protected Set<Instruction>`	`myJumps`
`protected Program`	`myProgram`
`protected String`	`myRuleReference`
`protected Object`	`mySource`
`protected Map<Object,Object>`	`myUserObjects`

Constructor Summary

Constructors
Constructor Description

Instruction()

Instruction(String ruleNodeReference)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addJump(Instruction instruction)`
`void`	`buildCaches()`
`abstract String`	`commandPresentation()`
`Program.TryFinallyInfo`	`getEnclosingBlock()`
`int`	`getIndex()`
`Set<Instruction>`	`getJumps()`
`Program`	`getProgram()`
`String`	`getRuleReference()`
`Object`	`getSource()`
`Object`	`getUserObject(Object key)`
`boolean`	`isAfter(Instruction i)`
`boolean`	`isBefore(Instruction i)`
`boolean`	`isStart()`
`Set<Instruction>`	`pred()`
`List<ProgramState>`	`pred(ProgramState s)`
`void`	`putUserObject(Object key, Object value)`
`void`	`removeJump(Instruction instruction)`
`void`	`setIndex(int index)`
`void`	`setProgram(Program p)`
`void`	`setRuleReference(String ruleReference)`
`void`	`setSource(Object source)`
`Set<Instruction>`	`succ()`
`List<ProgramState>`	`succ(ProgramState s)`
`String`	`toString()`

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

Field Detail

myProgram
```
protected Program myProgram
```

mySource
```
protected Object mySource
```

myRuleReference
```
protected String myRuleReference
```

myJumps

protected final Set<Instruction> myJumps

myUserObjects

protected final Map<Object,Object> myUserObjects

myBlockInfo

protected Program.TryFinallyInfo myBlockInfo

myIndex
```
protected int myIndex
```

Constructor Detail

Instruction
```
public Instruction()
```

Instruction

public Instruction(String ruleNodeReference)

Method Detail

getProgram
```
public Program getProgram()
```

setProgram
```
public void setProgram(Program p)
```

getSource
```
public Object getSource()
```

setSource

public void setSource(Object source)

isStart
```
public boolean isStart()
```

addJump

public void addJump(Instruction instruction)

removeJump

public void removeJump(Instruction instruction)

getJumps
```
public Set<Instruction> getJumps()
```

buildCaches
```
public void buildCaches()
```

getEnclosingBlock

public Program.TryFinallyInfo getEnclosingBlock()

succ
```
public Set<Instruction> succ()
```

pred
```
public Set<Instruction> pred()
```

succ

public List<ProgramState> succ(ProgramState s)

pred

public List<ProgramState> pred(ProgramState s)

getIndex
```
public int getIndex()
```

setIndex
```
public void setIndex(int index)
```

isBefore

public boolean isBefore(Instruction i)

isAfter

public boolean isAfter(Instruction i)

commandPresentation

public abstract String commandPresentation()

putUserObject

public void putUserObject(Object key,
                          Object value)

getUserObject

public Object getUserObject(Object key)

toString
```
public String toString()
```
Overrides:

toString in class Object

getRuleReference
```
public String getRuleReference()
```

setRuleReference

public void setRuleReference(String ruleReference)

Constructors
Constructor	Description
`Instruction()`
`Instruction(String ruleNodeReference)`

Class Instruction

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

myProgram

mySource

myRuleReference

myJumps

myUserObjects

myBlockInfo

myIndex

Constructor Detail

Instruction

Instruction

Method Detail

getProgram

setProgram

getSource

setSource

isStart

addJump

removeJump

getJumps

buildCaches

getEnclosingBlock

succ

pred

succ

pred

getIndex

setIndex

isBefore

isAfter

commandPresentation

putUserObject

getUserObject

toString

getRuleReference

setRuleReference