ix.icore
Class Variable

java.lang.Object
  ix.icore.Variable

All Implemented Interfaces:

java.lang.Comparable

public class Variable
extends java.lang.Object
implements java.lang.Comparable

Field Summary

protected java.lang.Object	name
protected int	number
protected PNode	sourceNode

Constructor Summary

Variable(java.lang.Object name)

Method Summary

int	compareTo(java.lang.Object o)
java.lang.String	displayString()
static java.util.List	getAllVariables()
java.lang.Object	getName()
PNode	getSourceNode()
java.lang.Object	getValue()
boolean	isBound()
static boolean	isFullyBound(java.lang.Object tree)
static boolean	isFullyBoundEverywhere(java.lang.Object obj)
boolean	isGlobal()
static java.lang.Object	removeAllVars(java.lang.Object obj) Returns a copy of the object in which every Variable is replaced by its value, if it has a value, or else by the ItemVar that is its name.
static java.lang.Object	removeVars(java.lang.Object tree) Returns a copy of the tree in which every Variable is replaced by its value, if it has a value, or else by the ItemVar that is its name.
static java.lang.Object	revertAllVars(java.lang.Object obj) Returns a copy of the object in which every Variable is replaced by the ItemVar that is its name.
static java.lang.Object	revertVars(java.lang.Object tree) Returns a copy of the tree in which every Variable is replaced by the ItemVar that is its name.
void	setName(java.lang.Object name)
void	setSourceNode(PNode n)
void	setValue(java.lang.Object v)
java.lang.String	toString()
static java.util.Set	unboundVarsAnywhereIn(java.lang.Object obj)
static java.util.Set	unboundVarsIn(java.util.Collection c)
static java.util.Set	varsAnywhereIn(java.lang.Object obj)
static java.util.Set	varsIn(LList tree)
static java.util.Set	varsIn(java.lang.Object tree)

Methods inherited from class java.lang.Object

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

Field Detail

name

protected java.lang.Object name

number

protected int number

sourceNode

protected PNode sourceNode

Constructor Detail

Variable

public Variable(java.lang.Object name)

Method Detail

getName

public java.lang.Object getName()

setName

public void setName(java.lang.Object name)

getValue

public java.lang.Object getValue()

setValue

public void setValue(java.lang.Object v)

getSourceNode

public PNode getSourceNode()

setSourceNode

public void setSourceNode(PNode n)

isBound

public boolean isBound()

isGlobal

public boolean isGlobal()

getAllVariables

public static java.util.List getAllVariables()

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

displayString

public java.lang.String displayString()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

varsIn

public static java.util.Set varsIn(java.lang.Object tree)

varsIn

public static java.util.Set varsIn(LList tree)

varsAnywhereIn

public static java.util.Set varsAnywhereIn(java.lang.Object obj)

unboundVarsAnywhereIn

public static java.util.Set unboundVarsAnywhereIn(java.lang.Object obj)

unboundVarsIn

public static java.util.Set unboundVarsIn(java.util.Collection c)

isFullyBoundEverywhere

public static boolean isFullyBoundEverywhere(java.lang.Object obj)

isFullyBound

public static boolean isFullyBound(java.lang.Object tree)

revertVars

public static java.lang.Object revertVars(java.lang.Object tree)

Returns a copy of the tree in which every Variable is replaced by the ItemVar that is its name.

revertAllVars

public static java.lang.Object revertAllVars(java.lang.Object obj)

Returns a copy of the object in which every Variable is replaced by the ItemVar that is its name.

removeVars

public static java.lang.Object removeVars(java.lang.Object tree)

Returns a copy of the tree in which every Variable is replaced by its value, if it has a value, or else by the ItemVar that is its name.

removeAllVars

public static java.lang.Object removeAllVars(java.lang.Object obj)

Returns a copy of the object in which every Variable is replaced by its value, if it has a value, or else by the ItemVar that is its name.