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## 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)`
`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)

### 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.

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