ConstantExpr

java.lang.Object
- EDU.purdue.cs.bloat.tree.Node
- - EDU.purdue.cs.bloat.tree.Expr
  - - EDU.purdue.cs.bloat.tree.ConstantExpr

All Implemented Interfaces:

LeafExpr, java.lang.Cloneable
```
public class ConstantExpr
extends Expr
implements LeafExpr
```
ConstantExpr represents a constant expression. It is used when opcodes ldc, iinc, and getstatic are visited. It value must be an Integer, Long, Float, Double, or String.

Field Summary
- Fields inherited from class EDU.purdue.cs.bloat.tree.Expr
  type
- Fields inherited from class EDU.purdue.cs.bloat.tree.Node
  parent

Constructor Summary

Constructors
Constructor Description

ConstantExpr(java.lang.Object value, Type type)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`
`boolean`	`equalsExpr(Expr other)`	Compare this ConstantExpr to another Expr.
`int`	`exprHashCode()`	Returns the hash code for this expresion.
`java.lang.Object`	`value()`
`void`	`visit(TreeVisitor visitor)`
`void`	`visitForceChildren(TreeVisitor visitor)`	Visit the children of this node.

Methods inherited from class EDU.purdue.cs.bloat.tree.Expr
cleanupOnly, comparator, copyInto, def, isDef, setDef, setType, stmt, type

Methods inherited from class EDU.purdue.cs.bloat.tree.Node
block, cleanup, copyInto, hasParent, key, parent, replaceWith, replaceWith, setKey, setParent, setValueNumber, toString, valueNumber, visitChildren, visitOnly

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

- Constructor Detail
  - ConstantExpr
```
public ConstantExpr(java.lang.Object value,
                    Type type)
```
    Constructor.
    
    Parameters:
    
    value - The operand of the ldc instruction
    
    type - The Type of the operand
- Method Detail
  - value
```
public java.lang.Object value()
```
    Returns:
    
    The operand of the ldc instruction
  - visitForceChildren
```
public void visitForceChildren(TreeVisitor visitor)
```
    Description copied from class: Node
    
    Visit the children of this node. Not all Nodes will have children to visit.
    
    Specified by:
    
    visitForceChildren in class Node
  - visit
```
public void visit(TreeVisitor visitor)
```
    Specified by:
    
    visit in class Node
  - exprHashCode
```
public int exprHashCode()
```
    Description copied from class: Expr
    
    Returns the hash code for this expresion.
    
    Specified by:
    
    exprHashCode in class Expr
    
    Returns:
    
    A hash code for this expression.
  - equalsExpr
```
public boolean equalsExpr(Expr other)
```
    Compare this ConstantExpr to another Expr.
    
    Specified by:
    
    equalsExpr in class Expr
    
    Parameters:
    
    other - An Expr to compare this to.
    
    Returns:
    
    True, if this and other are the same (that is, have the same contents).
  - clone
```
public java.lang.Object clone()
```
    Specified by:
    
    clone in class Expr