com.caucho.quercus.expr

Class ClassVarNameVirtualConstExpr

java.lang.Object

com.caucho.quercus.expr.Expr

com.caucho.quercus.expr.ClassVarNameVirtualConstExpr

public class ClassVarNameVirtualConstExpr
extends Expr

Represents a PHP parent::{$foo} constant call expression.

Field Summary

Fields

Modifier and Type	Field and Description
protected Expr	_name

Fields inherited from class com.caucho.quercus.expr.Expr

COMPILE_ARG_MAX, NULL_ARGS

Constructor Summary

Constructors

Constructor and Description
ClassVarNameVirtualConstExpr(Expr name)
ClassVarNameVirtualConstExpr(Location location, Expr name)

Method Summary

Modifier and Type	Method and Description
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, createClassConst, createClassField, createClassField, createCopy, createDeref, createFieldGet, createFieldGet, createIsset, createRef, createUnset, equals, evalArg, evalArgs, evalArray, evalArrayAssign, evalArrayAssignRef, evalArrayAssignRef, evalArrayAssignTail, evalAssignRef, evalAssignRef, evalAssignValue, evalAssignValue, evalBoolean, evalChar, evalConstant, evalConstantPrefix, evalConstantSuffix, evalCopy, evalDirty, evalDouble, evalEmpty, evalIsset, evalIssetValue, evalLong, evalObject, evalPostIncrement, evalPreIncrement, evalQuercusClass, 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, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_name

protected final Expr _name

Constructor Detail

ClassVarNameVirtualConstExpr

public ClassVarNameVirtualConstExpr(Location location,
                                    Expr name)

ClassVarNameVirtualConstExpr

public ClassVarNameVirtualConstExpr(Expr 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