com.caucho.quercus.expr

Class LiteralLongExpr

java.lang.Object

com.caucho.quercus.expr.Expr

com.caucho.quercus.expr.LiteralLongExpr

public class LiteralLongExpr
extends Expr

Represents a PHP long literal expression.

Field Summary

Fields

Modifier and Type	Field and Description
protected LongValue	_objValue
protected long	_value

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

COMPILE_ARG_MAX, NULL_ARGS

Constructor Summary

Constructors

Constructor and Description
LiteralLongExpr(Location location, long value)
LiteralLongExpr(long value)

Method Summary

Modifier and Type	Method and Description
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, 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, isNumber, isRef, isString, isTrue, isVar, print

Methods inherited from class java.lang.Object

clone, 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