org.nlogo.nvm
Class Instruction

java.lang.Object
  extended by org.nlogo.nvm.Instruction
All Implemented Interfaces:
org.nlogo.api.TokenHolder
Direct Known Subclasses:
Command, Reporter
public abstract class Instruction
extends Object
implements org.nlogo.api.TokenHolder

Field Summary
 int agentBits
           
 String agentClassString
           
 Reporter[] args
           
 Method chosenMethod
           
 org.nlogo.util.Thunk<String> disassembly
           
 String source
           
 int storedSourceEndPosition
           
 int storedSourceStartPosition
           
 World world
           
 
Constructor Summary
Instruction()
           
 
Method Summary
 Agent argEvalAgent(Context context, int argIndex)
           
 AgentSet argEvalAgentSet(Context context, int argIndex)
           
 AgentSet argEvalAgentSet(Context context, int argIndex, Class<? extends Agent> type)
           
 Boolean argEvalBoolean(Context context, int argIndex)
           
 boolean argEvalBooleanValue(Context context, int argIndex)
           
 Double argEvalDouble(Context context, int argIndex)
           
 double argEvalDoubleValue(Context context, int argIndex)
           
 int argEvalIntValue(Context context, int argIndex)
           
 Link argEvalLink(Context context, int argIndex)
           
 LogoList argEvalList(Context context, int argIndex)
           
 Patch argEvalPatch(Context context, int argIndex)
           
 String argEvalString(Context context, int argIndex)
           
 Turtle argEvalTurtle(Context context, int argIndex)
           
 void copyFieldsFrom(Instruction sourceInstr)
           
 String displayName()
           
 String dump()
           
 String dump(int indentLevel)
           
 Instruction extractErrorInstruction(EngineException ex)
           
 int[] getPositionAndLength()
           
 int getSourceEndPosition()
           
 String getSourceSnippet()
           
 int getSourceStartPosition()
           
abstract  Syntax getSyntax()
           
 void init(Workspace workspace)
           
static boolean isValidLong(double d)
           
 Double newValidDouble(double d)
           
 void setSourceSnippet(String s)
           
 void throwAgentClassException(Context context, Class<? extends Agent> agentClass)
           
 org.nlogo.api.Token token()
           
 void token(org.nlogo.api.Token token)
           
 org.nlogo.api.Token tokenLimitingType()
           
 void tokenLimitingType(org.nlogo.api.Token token)
           
 String toString()
           
 double validDouble(double d)
           
 long validLong(double d)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

world

public World world

args

public Reporter[] args

chosenMethod

public Method chosenMethod

source

public String source

disassembly

public org.nlogo.util.Thunk<String> disassembly

agentClassString

public String agentClassString

agentBits

public int agentBits

storedSourceStartPosition

public int storedSourceStartPosition

storedSourceEndPosition

public int storedSourceEndPosition
Constructor Detail

Instruction

public Instruction()
Method Detail

getSyntax

public abstract Syntax getSyntax()

token

public org.nlogo.api.Token token()

token

public void token(org.nlogo.api.Token token)
Specified by:
token in interface org.nlogo.api.TokenHolder

tokenLimitingType

public org.nlogo.api.Token tokenLimitingType()

tokenLimitingType

public void tokenLimitingType(org.nlogo.api.Token token)

init

public void init(Workspace workspace)

getPositionAndLength

public int[] getPositionAndLength()

getSourceStartPosition

public int getSourceStartPosition()

getSourceEndPosition

public int getSourceEndPosition()

setSourceSnippet

public void setSourceSnippet(String s)

getSourceSnippet

public String getSourceSnippet()

displayName

public String displayName()

toString

public String toString()
Overrides:
toString in class Object

dump

public String dump()

dump

public String dump(int indentLevel)

validLong

public long validLong(double d)
               throws LogoException
Throws:
LogoException

isValidLong

public static boolean isValidLong(double d)

newValidDouble

public Double newValidDouble(double d)
                      throws LogoException
Throws:
LogoException

validDouble

public double validDouble(double d)
                   throws LogoException
Throws:
LogoException

throwAgentClassException

public void throwAgentClassException(Context context,
                                     Class<? extends Agent> agentClass)
                              throws EngineException
Throws:
EngineException

argEvalAgent

public Agent argEvalAgent(Context context,
                          int argIndex)
                   throws LogoException
Throws:
LogoException

argEvalAgentSet

public AgentSet argEvalAgentSet(Context context,
                                int argIndex)
                         throws LogoException
Throws:
LogoException

argEvalAgentSet

public AgentSet argEvalAgentSet(Context context,
                                int argIndex,
                                Class<? extends Agent> type)
                         throws LogoException
Throws:
LogoException

argEvalBoolean

public Boolean argEvalBoolean(Context context,
                              int argIndex)
                       throws LogoException
Throws:
LogoException

argEvalBooleanValue

public boolean argEvalBooleanValue(Context context,
                                   int argIndex)
                            throws LogoException
Throws:
LogoException

argEvalDoubleValue

public double argEvalDoubleValue(Context context,
                                 int argIndex)
                          throws LogoException
Throws:
LogoException

argEvalIntValue

public int argEvalIntValue(Context context,
                           int argIndex)
                    throws LogoException
Throws:
LogoException

argEvalList

public LogoList argEvalList(Context context,
                            int argIndex)
                     throws LogoException
Throws:
LogoException

argEvalPatch

public Patch argEvalPatch(Context context,
                          int argIndex)
                   throws LogoException
Throws:
LogoException

argEvalString

public String argEvalString(Context context,
                            int argIndex)
                     throws LogoException
Throws:
LogoException

argEvalDouble

public Double argEvalDouble(Context context,
                            int argIndex)
                     throws LogoException
Throws:
LogoException

argEvalTurtle

public Turtle argEvalTurtle(Context context,
                            int argIndex)
                     throws LogoException
Throws:
LogoException

argEvalLink

public Link argEvalLink(Context context,
                        int argIndex)
                 throws LogoException
Throws:
LogoException

copyFieldsFrom

public void copyFieldsFrom(Instruction sourceInstr)

extractErrorInstruction

public Instruction extractErrorInstruction(EngineException ex)