ice.pilots.html4
Class DRuleList

java.lang.Object
  ice.storm.DynamicObject
      ice.storm.DynamicList
          ice.pilots.html4.DRuleList

All Implemented Interfaces:

CSSRuleList

public class DRuleList

extends DynamicList

implements CSSRuleList

Field Summary

Fields inherited from class ice.storm.DynamicObject

NOT_FOUND, SETD_IGNORE, SETD_NOT_FOUND, SETD_OK

Method Summary

void	deleteRule(int index)
Object	execDynamicMethod(String name, Object[] args, DynEnv env) Perform function-like actions for `name' with the given args.
Object	getDynamicValue(String name, DynEnv env) Returns the `key' field or Defs.NOT_FOUND if `name' does not exist.
int	getLength() The number of CSSRules in the list.
int	insertRule(String rule, int index)
CSSRule	item(int index) Used to retrieve a CSS rule by ordinal index.
protected Object	script_item(int index, DynEnv env) Returns null if not found
protected Object	script_namedItem(String name, DynEnv env) Returns null if not found
int	setDynamicValue(String name, Object value, DynEnv env) Set field `name' to `value'.

Methods inherited from class ice.storm.DynamicList

getEnumeratableIds, getMethodPropertySource, getSlot, getSlot, script_tags

Methods inherited from class ice.storm.DynamicObject

deleteSlot, deleteSlot, getDynamicScopeParent, getScriptDataLock, getScriptWrapper, hasSlot, hasSlot, javaReflectionTarget, readOnlySlots, script_toSource, script_toString, setScriptWrapperIfAbsent, setSlot, setSlot, unlinkAllSlots

Methods inherited from class java.lang.Object

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

Method Detail

getLength

public int getLength()

Description copied from interface: CSSRuleList

The number of CSSRules in the list. The range of valid child rule indices is 0 to length-1 inclusive.

Specified by:

getLength in interface CSSRuleList

Specified by:

getLength in class DynamicList

item

public CSSRule item(int index)

Description copied from interface: CSSRuleList

Used to retrieve a CSS rule by ordinal index. The order in this collection represents the order of the rules in the CSS style sheet. If index is greater than or equal to the number of rules in the list, this returns null.

Specified by:

item in interface CSSRuleList

Returns:

The style rule at the index position in the CSSRuleList, or null if that is not a valid index.

script_item

protected Object script_item(int index,
                             DynEnv env)

Description copied from class: DynamicList

Returns null if not found

Specified by:

script_item in class DynamicList

script_namedItem

protected Object script_namedItem(String name,
                                  DynEnv env)

Description copied from class: DynamicList

Returns null if not found

Specified by:

script_namedItem in class DynamicList

insertRule

public int insertRule(String rule,
                      int index)

deleteRule

public void deleteRule(int index)

getDynamicValue

public Object getDynamicValue(String name,
                              DynEnv env)

Description copied from class: DynamicObject

Returns the `key' field or Defs.NOT_FOUND if `name' does not exist. Returns `FUNCTION_MARK' if `name' represent a function that can be invoke via execDynamicMethod. Note that returned `null' indicates that value is present but set to null.

Overrides:

getDynamicValue in class DynamicList

setDynamicValue

public int setDynamicValue(String name,
                           Object value,
                           DynEnv env)

Description copied from class: DynamicObject

Set field `name' to `value'. Use `env' to unwrap `value' to a particular type or store it as is

Overrides:

setDynamicValue in class DynamicList

execDynamicMethod

public Object execDynamicMethod(String name,
                                Object[] args,
                                DynEnv env)

Description copied from class: DynamicObject

Perform function-like actions for `name' with the given args. Returns the result or Defs.NOT_FOUND if name is not associated with function action. Should return result of env.wrapVoid() to indicate method without return value. Use `env' to unwrap `args' elements to a particular type.

Overrides:

execDynamicMethod in class DynamicList