BinaryOperExpression

java.lang.Object
- org.jboss.byteman.rule.RuleElement
- - org.jboss.byteman.rule.expression.Expression
  - - org.jboss.byteman.rule.expression.OperExpression
    - - org.jboss.byteman.rule.expression.BinaryOperExpression

Direct Known Subclasses:

ArithmeticExpression, AssignExpression, BitExpression, BooleanExpression, PlusExpression, ShiftExpression, StringPlusExpression
```
public abstract class BinaryOperExpression
extends OperExpression
```
binary operators includes arithmetic and comparison operators

Field Summary

Fields
Modifier and Type Field Description

private Expression operand1

private Expression operand2
- Fields inherited from class org.jboss.byteman.rule.expression.OperExpression
  AND, ASSIGN, BAND, BINARY, BOR, BXOR, COND, DIV, EQ, GE, GT, INSTANCEOF, LE, LSH, LT, MINUS, MOD, MUL, NE, NOT, oper, OR, PLUS, RSH, TERNARY, TWIDDLE, UMINUS, UNARY, URSH
- Fields inherited from class org.jboss.byteman.rule.expression.Expression
  charPos, line, rule, token, type

Constructor Summary

Constructors
Constructor	Description
`BinaryOperExpression(Rule rule, int oper, Type type, ParseNode token, Expression operand1, Expression operand2)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`bind()`	verify that variables mentioned in this expression are actually available in the supplied bindings list and infer/validate the type of this expression or its subexpressions where possible
`Expression`	`getOperand(int index)`	return the operand with the given index or null if the index is out of range

Methods inherited from class org.jboss.byteman.rule.expression.OperExpression
convertOper, writeTo

Methods inherited from class org.jboss.byteman.rule.expression.Expression
getPos, getType, interpret, typeCheck

Methods inherited from class org.jboss.byteman.rule.RuleElement
compile, getBindings, getTypeGroup, rebox, toString

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

- Field Detail
  - operand1
```
private Expression operand1
```
  - operand2
```
private Expression operand2
```
- Constructor Detail
  - BinaryOperExpression
```
public BinaryOperExpression(Rule rule,
                            int oper,
                            Type type,
                            ParseNode token,
                            Expression operand1,
                            Expression operand2)
```
- Method Detail
  - bind
```
public void bind()
          throws TypeException
```
    verify that variables mentioned in this expression are actually available in the supplied bindings list and infer/validate the type of this expression or its subexpressions where possible
    
    Specified by:
    
    bind in class Expression
    
    Throws:
    
    TypeException - if any variable is missing or has the wrong type
  - getOperand
```
public Expression getOperand(int index)
```
    return the operand with the given index or null if the index is out of range
    
    Specified by:
    
    getOperand in class OperExpression
    
    Parameters:
    
    index - the index
    
    Returns:
    
    the operand with the given index