php.java.bridge
Class PhpMap

java.lang.Object
  php.java.bridge.PhpMap

public abstract class PhpMap
extends java.lang.Object

Maps php iterator to java iterator.

Author:

jostb

Method Summary

abstract java.lang.Object	currentData() Returns the object at the current position.
abstract java.lang.Object	currentKey() Returns the key at the current position.
static PhpMap	getPhpMap(java.lang.Object value, JavaBridge bridge) Returns a PhpMap for a given value.
boolean	getType() Returns the key type.
abstract boolean	hasMore() Checks if it is possible to advance one element
abstract boolean	moveForward() Forward one element.

Methods inherited from class java.lang.Object

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

Method Detail

currentData

public abstract java.lang.Object currentData()

Returns the object at the current position.

Returns:

The current object.

currentKey

public abstract java.lang.Object currentKey()

Returns the key at the current position.

Returns:

The current key, either a string or a number.

moveForward

public abstract boolean moveForward()

Forward one element.

Returns:

true if move was possible, false otherwise.

hasMore

public abstract boolean hasMore()

Checks if it is possible to advance one element

Returns:

true if next element exists, false otherwise

getType

public boolean getType()

Returns the key type.

Returns:

false if key is integer (array index), true if key is string (hash key)

getPhpMap

public static PhpMap getPhpMap(java.lang.Object value,
                               JavaBridge bridge)

Returns a PhpMap for a given value.

Parameters:

value - The value, must be an array or implement Map or Collection

bridge - The bridge instance

Returns:

The PhpMap