com.caucho.quercus.expr
Class BinaryMulExpr

java.lang.Object
  extended by com.caucho.quercus.expr.Expr
      extended by com.caucho.quercus.expr.AbstractBinaryExpr
          extended by com.caucho.quercus.expr.BinaryMulExpr
Direct Known Subclasses:
BinaryMulExprPro

public class BinaryMulExpr
extends AbstractBinaryExpr

Represents a PHP multiplication expression.


Field Summary
 
Fields inherited from class com.caucho.quercus.expr.AbstractBinaryExpr
_left, _right
 
Fields inherited from class com.caucho.quercus.expr.Expr
COMPILE_ARG_MAX
 
Constructor Summary
BinaryMulExpr(Expr left, Expr right)
           
BinaryMulExpr(Location location, Expr left, Expr right)
           
 
Method Summary
 Value eval(Env env)
          Evaluates the expression.
 boolean isDouble()
          Return true for a double value
 boolean isLong()
          Return true for a long value
 boolean isNumber()
          Return true for a number
 java.lang.String toString()
           
 
Methods inherited from class com.caucho.quercus.expr.AbstractBinaryExpr
getLeft, getRight
 
Methods inherited from class com.caucho.quercus.expr.Expr
assign, canRead, createAssign, createAssignFrom, createAssignRef, createCall, createClassConst, createClassField, createClassField, createCopy, createDeref, createFieldGet, createFieldGet, createIsset, createRef, createUnset, evalArg, evalArgs, evalArray, evalArrayAssign, evalAssignRef, evalAssignValue, evalBoolean, evalChar, evalConstant, evalConstantPrefix, evalConstantSuffix, evalCopy, evalDirty, evalDouble, evalIsset, evalLong, evalObject, evalPostIncrement, evalPreIncrement, evalRef, evalString, evalStringValue, evalTop, evalUnsetArray, evalValue, evalVar, getFileName, getFunctionLocation, getLine, getLocation, getLocationLine, isArray, isAssign, isBoolean, isConstant, isFalse, isLiteral, isRef, isString, isTrue, isVar, print
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

BinaryMulExpr

public BinaryMulExpr(Location location,
                     Expr left,
                     Expr right)

BinaryMulExpr

public BinaryMulExpr(Expr left,
                     Expr right)
Method Detail

isDouble

public boolean isDouble()
Return true for a double value

Overrides:
isDouble in class Expr

isLong

public boolean isLong()
Return true for a long value

Overrides:
isLong in class Expr

isNumber

public boolean isNumber()
Return true for a number

Overrides:
isNumber in class Expr

eval

public Value eval(Env env)
Evaluates the expression.

Specified by:
eval in class Expr
Parameters:
env - the calling environment.
Returns:
the expression value.

toString

public java.lang.String toString()
Overrides:
toString in class Expr