com.caucho.quercus.expr
Class BinaryRightShiftExpr
java.lang.Object
com.caucho.quercus.expr.Expr
com.caucho.quercus.expr.AbstractBinaryExpr
com.caucho.quercus.expr.BinaryRightShiftExpr
public class BinaryRightShiftExpr
- extends AbstractBinaryExpr
Represents a PHP right shift expression.
Method Summary |
Value |
eval(Env env)
Evaluates the expression. |
long |
evalLong(Env env)
Evaluates the expression as a long. |
boolean |
isLong()
Returns true for a long expression. |
java.lang.String |
toString()
|
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, evalArrayAssignTail, evalAssignRef, evalAssignValue, evalBoolean, evalChar, evalConstant, evalConstantPrefix, evalConstantSuffix, evalCopy, evalDirty, evalDouble, evalIsset, evalIssetValue, evalObject, evalPostIncrement, evalPreIncrement, evalQuercusClass, evalRef, evalString, evalStringValue, evalTop, evalUnsetArray, evalValue, evalVar, getFileName, getFunctionLocation, getLine, getLocation, getLocationLine, isArray, isAssign, isBoolean, isConstant, isDouble, isFalse, isLiteral, isNumber, isRef, isString, isTrue, isVar, print |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
BinaryRightShiftExpr
public BinaryRightShiftExpr(Location location,
Expr left,
Expr right)
BinaryRightShiftExpr
public BinaryRightShiftExpr(Expr left,
Expr right)
isLong
public boolean isLong()
- Returns true for a long expression.
- Overrides:
isLong
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.
evalLong
public long evalLong(Env env)
- Evaluates the expression as a long.
- Overrides:
evalLong
in class Expr
- Parameters:
env
- the calling environment.
- Returns:
- the expression value.
toString
public java.lang.String toString()
- Overrides:
toString
in class Expr