com.caucho.quercus.expr
Class ClassConstExpr

java.lang.Object
  extended by com.caucho.quercus.expr.Expr
      extended by com.caucho.quercus.expr.ClassConstExpr
Direct Known Subclasses:
ClassConstExprPro

public class ClassConstExpr
extends Expr

Represents a PHP parent::FOO constant call expression.


Field Summary
protected  java.lang.String _className
           
protected  java.lang.String _name
           
 
Fields inherited from class com.caucho.quercus.expr.Expr
COMPILE_ARG_MAX
 
Constructor Summary
ClassConstExpr(Location location, java.lang.String className, java.lang.String name)
           
ClassConstExpr(java.lang.String className, java.lang.String name)
           
 
Method Summary
 Expr createCall(QuercusParser parser, Location location, java.util.ArrayList<Expr> args)
          Creates a function call expression
 Value eval(Env env)
          Evaluates the expression.
 java.lang.String toString()
           
 
Methods inherited from class com.caucho.quercus.expr.Expr
assign, canRead, createAssign, createAssignFrom, createAssignRef, 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, isLiteral, isLong, 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

_className

protected final java.lang.String _className

_name

protected final java.lang.String _name
Constructor Detail

ClassConstExpr

public ClassConstExpr(Location location,
                      java.lang.String className,
                      java.lang.String name)

ClassConstExpr

public ClassConstExpr(java.lang.String className,
                      java.lang.String name)
Method Detail

createCall

public Expr createCall(QuercusParser parser,
                       Location location,
                       java.util.ArrayList<Expr> args)
                throws java.io.IOException
Creates a function call expression

Overrides:
createCall in class Expr
Throws:
java.io.IOException

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