com.caucho.quercus.lib.spl
Class ArrayIterator

java.lang.Object
  com.caucho.quercus.lib.spl.ArrayIterator

All Implemented Interfaces:

ArrayAccess, Countable, Iterator, SeekableIterator, Traversable

public class ArrayIterator
extends java.lang.Object
implements Traversable, SeekableIterator, ArrayAccess, Countable

Field Summary

static int	ARRAY_AS_PROPS
static int	STD_PROP_LIST

Constructor Summary

ArrayIterator(Env env, Value value, int flags)

Method Summary

void	append(Value value)
void	asort(ArrayValue array, long sortFlag)
int	count()
Value	current() Returns the current value.
Value	getArrayCopy()
int	getFlags()
Value	key() Returns the current key.
void	ksort(long sortFlag)
void	natcasesort()
void	natsort()
void	next() Advances to the next row.
boolean	offsetExists(Value offset)
Value	offsetGet(Value offset)
Value	offsetSet(Value offset, Value value)
Value	offsetUnset(Value offset)
void	rewind() Rewinds the iterator so it is at the first row.
void	seek(int index) Seeks to the given offset.
void	setFlags(Value flags)
void	uasort(Callback func, long sortFlag)
void	uksort(Callback func, long sortFlag)
boolean	valid() Returns true if the iterator currently points to a valid row.
void	varDumpImpl(Env env, WriteStream out, int depth, java.util.IdentityHashMap<Value,java.lang.String> valueSet)

Methods inherited from class java.lang.Object

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

Field Detail

STD_PROP_LIST

public static final int STD_PROP_LIST

See Also:

Constant Field Values

ARRAY_AS_PROPS

public static final int ARRAY_AS_PROPS

See Also:

Constant Field Values

Constructor Detail

ArrayIterator

public ArrayIterator(Env env,
                     Value value,
                     int flags)

Method Detail

append

public void append(Value value)

asort

public void asort(ArrayValue array,
                  long sortFlag)

count

public int count()

Specified by:

count in interface Countable

current

public Value current()

Description copied from interface: Iterator

Returns the current value.

Specified by:

current in interface Iterator

getArrayCopy

public Value getArrayCopy()

getFlags

public int getFlags()

key

public Value key()

Description copied from interface: Iterator

Returns the current key.

Specified by:

key in interface Iterator

ksort

public void ksort(long sortFlag)

natcasesort

public void natcasesort()

natsort

public void natsort()

next

public void next()

Description copied from interface: Iterator

Advances to the next row.

Specified by:

next in interface Iterator

offsetExists

public boolean offsetExists(Value offset)

Specified by:

offsetExists in interface ArrayAccess

offsetGet

public Value offsetGet(Value offset)

Specified by:

offsetGet in interface ArrayAccess

offsetSet

public Value offsetSet(Value offset,
                       Value value)

Specified by:

offsetSet in interface ArrayAccess

offsetUnset

public Value offsetUnset(Value offset)

Specified by:

offsetUnset in interface ArrayAccess

rewind

public void rewind()

Description copied from interface: Iterator

Rewinds the iterator so it is at the first row.

Specified by:

rewind in interface Iterator

setFlags

public void setFlags(Value flags)

seek

public void seek(int index)

Description copied from interface: SeekableIterator

Seeks to the given offset.

Specified by:

seek in interface SeekableIterator

uasort

public void uasort(Callback func,
                   long sortFlag)

uksort

public void uksort(Callback func,
                   long sortFlag)

valid

public boolean valid()

Description copied from interface: Iterator

Returns true if the iterator currently points to a valid row.

Specified by:

valid in interface Iterator

varDumpImpl

public void varDumpImpl(Env env,
                        WriteStream out,
                        int depth,
                        java.util.IdentityHashMap<Value,java.lang.String> valueSet)
                 throws java.io.IOException

Throws:

java.io.IOException