org.knowceans.topics.cgen
Class MixItem

java.lang.Object
  org.knowceans.topics.cgen.MixItem

Direct Known Subclasses:

MixEdge, MixNode

public abstract class MixItem
extends java.lang.Object

Field Summary

(package private) java.util.List<MixItem>	children
(package private) int	datatype
static java.lang.String	indent
(package private) int	linktype
(package private) java.lang.String	name
(package private) java.util.List<MixItem>	parents
static int	UNRECOG

Constructor Summary

MixItem(int type, java.lang.String name)

Method Summary

abstract java.lang.String	assignVarsInput() assign input to the variable of this item
boolean	check(java.io.PrintStream out)
abstract boolean	classify() classify the data and linking types of this item
abstract java.lang.String	declareVars() declare the variables of this node
java.util.List<? extends MixItem>	getChildren()
abstract java.lang.String	getName() get a short name of this node
java.util.List<? extends MixItem>	getParents()
abstract java.lang.String	getVariable()
abstract java.lang.String	initVars(boolean q) initialise variables
abstract java.lang.String	listTypedVarsInput(java.util.Set<java.lang.String> unique) list the variables for input with types
abstract java.lang.String	listVarsInput(java.util.Set<java.lang.String> uniqcall) list the variables used for inputting data into this item
java.lang.String	printDetails()
abstract java.lang.String	printType() print the type of this node
void	setConstants(java.util.Map<java.lang.String,java.lang.String> constants) may be used to set constants from a map of parsed constants
static java.lang.String	typeString(java.lang.String u, int type, java.lang.String[] typeString) print a type string (used for verbose monitoring in subclasses)

Methods inherited from class java.lang.Object

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

Field Detail

UNRECOG

public static final int UNRECOG

See Also:

Constant Field Values

datatype

int datatype

linktype

int linktype

name

java.lang.String name

parents

java.util.List<MixItem> parents

children

java.util.List<MixItem> children

indent

public static final java.lang.String indent

See Also:

Constant Field Values

Constructor Detail

MixItem

public MixItem(int type,
               java.lang.String name)

Method Detail

setConstants

public void setConstants(java.util.Map<java.lang.String,java.lang.String> constants)

may be used to set constants from a map of parsed constants

Parameters:

constants -

classify

public abstract boolean classify()

classify the data and linking types of this item

Returns:

false if invalid

getParents

public java.util.List<? extends MixItem> getParents()

getChildren

public java.util.List<? extends MixItem> getChildren()

typeString

public static java.lang.String typeString(java.lang.String u,
                                          int type,
                                          java.lang.String[] typeString)

print a type string (used for verbose monitoring in subclasses)

Parameters:

u -

type -

typeString -

Returns:

printDetails

public java.lang.String printDetails()

getVariable

public abstract java.lang.String getVariable()

printType

public abstract java.lang.String printType()

print the type of this node

Returns:

check

public boolean check(java.io.PrintStream out)

declareVars

public abstract java.lang.String declareVars()

declare the variables of this node

assignVarsInput

public abstract java.lang.String assignVarsInput()

assign input to the variable of this item

Returns:

listVarsInput

public abstract java.lang.String listVarsInput(java.util.Set<java.lang.String> uniqcall)

list the variables used for inputting data into this item

Parameters:

uniqcall -

Returns:

listTypedVarsInput

public abstract java.lang.String listTypedVarsInput(java.util.Set<java.lang.String> unique)

list the variables for input with types

Parameters:

unique -

Returns:

getName

public abstract java.lang.String getName()

get a short name of this node

Returns:

initVars

public abstract java.lang.String initVars(boolean q)

initialise variables

Parameters:

q -

Returns: