com.caucho.quercus.env
Class ArgGetValue

java.lang.Object
  com.caucho.quercus.env.Value
      com.caucho.quercus.env.ArgValue
          com.caucho.quercus.env.ArgGetValue

All Implemented Interfaces:

java.io.Serializable

public class ArgGetValue
extends ArgValue
implements java.io.Serializable

Represents an array-get argument which might be a call to a reference. foo($a[0]), where is not known if foo is defined as foo($a) or foo(&$a)

See Also:

Serialized Form

Field Summary

Fields inherited from class com.caucho.quercus.env.Value

L, NULL_ARGS, NULL_VALUE_ARRAY, SCALAR_V

Constructor Summary

ArgGetValue(Value obj, Value index)

Method Summary

Value	getArg(Value index, boolean isTop) Returns the arg object for a field reference, e.g.
Value	getFieldArg(Env env, StringValue index, boolean isTop) Returns the arg object for a field reference, e.g.
Value	toAutoArray() Converts to an array if null.
Value	toAutoObject(Env env) Converts to an object if null.
Value	toLocalRef() Converts to a value.
Value	toLocalValue() Converts to a value.
Value	toLocalValueReadOnly() Converts to a read-only value.
Var	toLocalVarDeclAsRef() Converts to a reference variable.
Value	toRefValue() Convert to a function argument reference value, e.g.
java.lang.Object	writeReplace()

Methods inherited from class com.caucho.quercus.env.ArgValue

printRImpl, toArray, toArrayValue, toBoolean, toDouble, toStringValue, toStringValue, toValue, varDumpImpl

Methods inherited from class com.caucho.quercus.env.Value

abs, add, add, addOne, append, appendTo, appendTo, appendTo, appendTo, bitAnd, bitOr, bitXor, call, call, call, call, call, call, call, callCopy, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callMethodRef, callRef, callRef, callRef, callRef, callRef, callRef, callRef, charValueAt, checkPrivate, checkProtected, clone, cmp, containsKey, copy, copy, copy, copyArrayItem, copyReturn, copySaveFunArg, copyStringBuilder, copyTree, current, div, div, end, eq, eql, eqValue, findFunction, generate, geq, get, getArray, getArray, getBaseIterator, getCallableName, getCalledClass, getClassName, getCount, getCountRecursive, getDirty, getField, getFieldArgRef, getFieldArray, getFieldObject, getFieldVar, getHashCode, getIterator, getKeyArray, getKeyIterator, getObject, getObject, getQuercusClass, getRef, getResourceType, getSize, getThisField, getThisFieldArg, getThisFieldArgRef, getThisFieldArray, getThisFieldObject, getThisFieldVar, getType, getValueArray, getValueIterator, getValueType, getVar, gt, hasCurrent, hashCode, increment, initField, isA, isA, isArray, isBinary, isBoolean, isCallable, isDefault, isDouble, isDoubleConvertible, isEmpty, isFieldInit, isLong, isLongConvertible, isNull, isNumberConvertible, isNumeric, isObject, isResource, isset, isset, issetField, issetThisField, isString, isUnicode, isVar, jsonEncode, key, keyExists, length, leq, lshift, lt, mod, mul, mul, neg, next, nextIndex, pop, pos, postdecr, postincr, postincr, predecr, preincr, preincr, prev, print, print, printDepth, printJavaChar, printJavaString, printR, put, put, put, putField, putField, putField, putObject, putThisField, putThisField, putVar, remove, reset, rshift, serialize, serialize, set, setCharValueAt, setFieldInit, setJavaObject, shuffle, sub_rev, sub, sub, subOne, toArgRef, toBigDecimal, toBigInteger, toBinaryValue, toBinaryValue, toBinaryValue, toBinaryValueMarshalCost, toBooleanMarshalCost, toByteArrayMarshalCost, toByteMarshalCost, toCallable, toChar, toCharArrayMarshalCost, toCharMarshalCost, toDebugString, toDoubleMarshalCost, toDoubleValue, toException, toFloatMarshalCost, toInputStream, toInt, toIntegerMarshalCost, toInternString, toJavaBoolean, toJavaByte, toJavaCalendar, toJavaCharacter, toJavaCollection, toJavaDate, toJavaDouble, toJavaFloat, toJavaInteger, toJavaList, toJavaLong, toJavaMap, toJavaObject, toJavaObject, toJavaObjectMarshalCost, toJavaObjectNotNull, toJavaShort, toJavaString, toJavaURL, toKey, toLocalThis, toLocalVar, toLong, toLongMarshalCost, toLongValue, toObject, toRef, toShortMarshalCost, toString, toStringBuilder, toStringBuilder, toStringBuilder, toStringBuilder, toStringMarshalCost, toStringValueMarshalCost, toUnicode, toUnicodeValue, toUnicodeValue, toUnicodeValueMarshalCost, toVar, unsetArray, unsetField, unsetThisArray, unsetThisField, valuesToArray, varDump, varExport

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArgGetValue

public ArgGetValue(Value obj,
                   Value index)

Method Detail

toRefValue

public Value toRefValue()

Description copied from class: Value

Convert to a function argument reference value, e.g. for function foo(&$a) where $a is never assigned in the function

Overrides:

toRefValue in class Value

getArg

public Value getArg(Value index,
                    boolean isTop)

Returns the arg object for a field reference, e.g. foo($a[0][1])

Overrides:

getArg in class Value

getFieldArg

public Value getFieldArg(Env env,
                         StringValue index,
                         boolean isTop)

Returns the arg object for a field reference, e.g. foo($a[0]->x)

Overrides:

getFieldArg in class Value

toLocalVarDeclAsRef

public Var toLocalVarDeclAsRef()

Converts to a reference variable.

Overrides:

toLocalVarDeclAsRef in class Value

toAutoArray

public Value toAutoArray()

Description copied from class: Value

Converts to an array if null.

Overrides:

toAutoArray in class Value

toAutoObject

public Value toAutoObject(Env env)

Description copied from class: Value

Converts to an object if null.

Overrides:

toAutoObject in class ArgValue

toLocalValueReadOnly

public Value toLocalValueReadOnly()

Converts to a read-only value.

Overrides:

toLocalValueReadOnly in class Value

toLocalValue

public Value toLocalValue()

Converts to a value.

Overrides:

toLocalValue in class Value

toLocalRef

public Value toLocalRef()

Converts to a value.

Overrides:

toLocalRef in class Value

writeReplace

public java.lang.Object writeReplace()