com.caucho.quercus.expr
Class LiteralLongExpr

java.lang.Object
  extended by com.caucho.quercus.expr.Expr
      extended by com.caucho.quercus.expr.LiteralLongExpr
Direct Known Subclasses:
LiteralLongExprPro

public class LiteralLongExpr
extends Expr

Represents a PHP long literal expression.


Field Summary
protected  LongValue _objValue
           
protected  long _value
           
 
Fields inherited from class com.caucho.quercus.expr.Expr
COMPILE_ARG_MAX
 
Constructor Summary
LiteralLongExpr(Location location, long value)
           
LiteralLongExpr(long value)
           
 
Method Summary
 Value eval(Env env)
          Evaluates the expression.
 boolean isLiteral()
          Returns true for a literal expression.
 boolean isLong()
          Returns true for a long value.
 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, 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, isDouble, isFalse, isNumber, isRef, isString, isTrue, isVar, print
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

_value

protected final long _value

_objValue

protected final LongValue _objValue
Constructor Detail

LiteralLongExpr

public LiteralLongExpr(Location location,
                       long value)

LiteralLongExpr

public LiteralLongExpr(long value)
Method Detail

isLiteral

public boolean isLiteral()
Returns true for a literal expression.

Overrides:
isLiteral in class Expr

isLong

public boolean isLong()
Returns true for a long value.

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.

toString

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