NodeInfo

java.lang.Object
- com.facebook.litho.NodeInfo

All Implemented Interfaces:

Equivalence<NodeInfo>
```
public class NodeInfo
extends java.lang.Object
implements Equivalence<NodeInfo>
```
NodeInfo holds information that are set to the LithoNode and needs to be used while mounting.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ACCESSIBILITY_HEADING_SET_FALSE`
`static int`	`ACCESSIBILITY_HEADING_SET_TRUE`
`static int`	`ACCESSIBILITY_HEADING_UNSET`
`static int`	`CLICKABLE_SET_FALSE`
`static int`	`CLICKABLE_SET_TRUE`
`static int`	`CLICKABLE_UNSET`
`static int`	`ENABLED_SET_FALSE`
`static int`	`ENABLED_SET_TRUE`
`static int`	`ENABLED_UNSET`
`static int`	`FOCUS_SET_FALSE`
`static int`	`FOCUS_SET_TRUE`
`static int`	`FOCUS_UNSET`
`static int`	`SELECTED_SET_FALSE`
`static int`	`SELECTED_SET_TRUE`
`static int`	`SELECTED_UNSET`

Constructor Summary

Constructors
Constructor and Description

NodeInfo()

Constructors
Constructor and Description
`NodeInfo()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`copyInto(NodeInfo target)`
`int`	`getAccessibilityHeadingState()`
`java.lang.String`	`getAccessibilityRole()`
`java.lang.CharSequence`	`getAccessibilityRoleDescription()`
`float`	`getAlpha()`
`int`	`getAmbientShadowColor()`
`int`	`getClickableState()`
`EventHandler<ClickEvent>`	`getClickHandler()`
`boolean`	`getClipChildren()`
`boolean`	`getClipToOutline()`
`java.lang.CharSequence`	`getContentDescription()`
`EventHandler<DispatchPopulateAccessibilityEventEvent>`	`getDispatchPopulateAccessibilityEventHandler()`
`int`	`getEnabledState()`
`int`	`getFlags()`
`EventHandler<FocusChangedEvent>`	`getFocusChangeHandler()`
`int`	`getFocusState()`
`EventHandler<InterceptTouchEvent>`	`getInterceptTouchHandler()`
`EventHandler<LongClickEvent>`	`getLongClickHandler()`
`EventHandler<OnInitializeAccessibilityEventEvent>`	`getOnInitializeAccessibilityEventHandler()`
`EventHandler<OnInitializeAccessibilityNodeInfoEvent>`	`getOnInitializeAccessibilityNodeInfoHandler()`
`EventHandler<OnPopulateAccessibilityEventEvent>`	`getOnPopulateAccessibilityEventHandler()`
`EventHandler<OnRequestSendAccessibilityEventEvent>`	`getOnRequestSendAccessibilityEventHandler()`
`ViewOutlineProvider`	`getOutlineProvider()`
`EventHandler<PerformAccessibilityActionEvent>`	`getPerformAccessibilityActionHandler()`
`float`	`getRotation()`
`float`	`getRotationX()`
`float`	`getRotationY()`
`float`	`getScale()`
`int`	`getSelectedState()`
`EventHandler<SendAccessibilityEventEvent>`	`getSendAccessibilityEventHandler()`
`EventHandler<SendAccessibilityEventUncheckedEvent>`	`getSendAccessibilityEventUncheckedHandler()`
`float`	`getShadowElevation()`
`int`	`getSpotShadowColor()`
`EventHandler<TouchEvent>`	`getTouchHandler()`
`java.lang.String`	`getTransitionName()`
`java.lang.Object`	`getViewTag()`
`<any>`	`getViewTags()`
`boolean`	`hasFocusChangeHandler()`
`boolean`	`hasTouchEventHandlers()`
`boolean`	`isAlphaSet()`
`boolean`	`isClipChildrenSet()`
`boolean`	`isEquivalentTo(NodeInfo other)` Checks if this NodeInfo is equal to the
`boolean`	`isRotationSet()`
`boolean`	`isRotationXSet()`
`boolean`	`isRotationYSet()`
`boolean`	`isScaleSet()`
`boolean`	`needsAccessibilityDelegate()`
`void`	`setAccessibilityHeading(boolean isHeading)`
`void`	`setAccessibilityRole(java.lang.String role)`
`void`	`setAccessibilityRoleDescription(java.lang.CharSequence roleDescription)`
`void`	`setAlpha(float alpha)`
`void`	`setAmbientShadowColor(int color)`
`void`	`setClickable(boolean isClickable)`
`void`	`setClickHandler(EventHandler<ClickEvent> clickHandler)`
`void`	`setClipChildren(boolean clipChildren)`
`void`	`setClipToOutline(boolean clipToOutline)`
`void`	`setContentDescription(java.lang.CharSequence contentDescription)`
`void`	`setDispatchPopulateAccessibilityEventHandler(EventHandler<DispatchPopulateAccessibilityEventEvent> dispatchPopulateAccessibilityEventHandler)`
`void`	`setEnabled(boolean isEnabled)`
`void`	`setFocusable(boolean isFocusable)`
`void`	`setFocusChangeHandler(EventHandler<FocusChangedEvent> focusChangedHandler)`
`void`	`setInterceptTouchHandler(EventHandler<InterceptTouchEvent> interceptTouchHandler)`
`void`	`setLongClickHandler(EventHandler<LongClickEvent> longClickHandler)`
`void`	`setOnInitializeAccessibilityEventHandler(EventHandler<OnInitializeAccessibilityEventEvent> onInitializeAccessibilityEventHandler)`
`void`	`setOnInitializeAccessibilityNodeInfoHandler(EventHandler<OnInitializeAccessibilityNodeInfoEvent> onInitializeAccessibilityNodeInfoHandler)`
`void`	`setOnPopulateAccessibilityEventHandler(EventHandler<OnPopulateAccessibilityEventEvent> onPopulateAccessibilityEventHandler)`
`void`	`setOnRequestSendAccessibilityEventHandler(EventHandler<OnRequestSendAccessibilityEventEvent> onRequestSendAccessibilityEventHandler)`
`void`	`setOutlineProvider(ViewOutlineProvider outlineProvider)`
`void`	`setPerformAccessibilityActionHandler(EventHandler<PerformAccessibilityActionEvent> performAccessibilityActionHandler)`
`void`	`setRotation(float rotation)`
`void`	`setRotationX(float rotationX)`
`void`	`setRotationY(float rotationY)`
`void`	`setScale(float scale)`
`void`	`setSelected(boolean isSelected)`
`void`	`setSendAccessibilityEventHandler(EventHandler<SendAccessibilityEventEvent> sendAccessibilityEventHandler)`
`void`	`setSendAccessibilityEventUncheckedHandler(EventHandler<SendAccessibilityEventUncheckedEvent> sendAccessibilityEventUncheckedHandler)`
`void`	`setShadowElevation(float shadowElevation)`
`void`	`setSpotShadowColor(int color)`
`void`	`setTouchHandler(EventHandler<TouchEvent> touchHandler)`
`void`	`setTransitionName(java.lang.String transitionName)`
`void`	`setViewTag(java.lang.Object viewTag)`
`void`	`setViewTags(<any> viewTags)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- FOCUS_UNSET
```
public static final int FOCUS_UNSET
```
  See Also:
  
  Constant Field Values
- FOCUS_SET_TRUE
```
public static final int FOCUS_SET_TRUE
```
  See Also:
  
  Constant Field Values
- FOCUS_SET_FALSE
```
public static final int FOCUS_SET_FALSE
```
  See Also:
  
  Constant Field Values
- CLICKABLE_UNSET
```
public static final int CLICKABLE_UNSET
```
  See Also:
  
  Constant Field Values
- CLICKABLE_SET_TRUE
```
public static final int CLICKABLE_SET_TRUE
```
  See Also:
  
  Constant Field Values
- CLICKABLE_SET_FALSE
```
public static final int CLICKABLE_SET_FALSE
```
  See Also:
  
  Constant Field Values
- ENABLED_UNSET
```
public static final int ENABLED_UNSET
```
  See Also:
  
  Constant Field Values
- ENABLED_SET_TRUE
```
public static final int ENABLED_SET_TRUE
```
  See Also:
  
  Constant Field Values
- ENABLED_SET_FALSE
```
public static final int ENABLED_SET_FALSE
```
  See Also:
  
  Constant Field Values
- SELECTED_UNSET
```
public static final int SELECTED_UNSET
```
  See Also:
  
  Constant Field Values
- SELECTED_SET_TRUE
```
public static final int SELECTED_SET_TRUE
```
  See Also:
  
  Constant Field Values
- SELECTED_SET_FALSE
```
public static final int SELECTED_SET_FALSE
```
  See Also:
  
  Constant Field Values
- ACCESSIBILITY_HEADING_UNSET
```
public static final int ACCESSIBILITY_HEADING_UNSET
```
  See Also:
  
  Constant Field Values
- ACCESSIBILITY_HEADING_SET_TRUE
```
public static final int ACCESSIBILITY_HEADING_SET_TRUE
```
  See Also:
  
  Constant Field Values
- ACCESSIBILITY_HEADING_SET_FALSE
```
public static final int ACCESSIBILITY_HEADING_SET_FALSE
```
  See Also:
  
  Constant Field Values

Constructor Detail
- NodeInfo
```
public NodeInfo()
```

Method Detail

setContentDescription

public void setContentDescription(java.lang.CharSequence contentDescription)

getContentDescription

public java.lang.CharSequence getContentDescription()

setViewTag

public void setViewTag(java.lang.Object viewTag)

setTransitionName

public void setTransitionName(java.lang.String transitionName)

getTransitionName

public java.lang.String getTransitionName()

getViewTag
```
public java.lang.Object getViewTag()
```

setViewTags

public void setViewTags(<any> viewTags)

getShadowElevation
```
public float getShadowElevation()
```

setShadowElevation

public void setShadowElevation(float shadowElevation)

getAmbientShadowColor
```
public int getAmbientShadowColor()
```

setAmbientShadowColor

public void setAmbientShadowColor(int color)

getSpotShadowColor
```
public int getSpotShadowColor()
```

setSpotShadowColor

public void setSpotShadowColor(int color)

getOutlineProvider

public ViewOutlineProvider getOutlineProvider()

setOutlineProvider

public void setOutlineProvider(ViewOutlineProvider outlineProvider)

getClipToOutline
```
public boolean getClipToOutline()
```

setClipToOutline

public void setClipToOutline(boolean clipToOutline)

setClipChildren

public void setClipChildren(boolean clipChildren)

getClipChildren
```
public boolean getClipChildren()
```

isClipChildrenSet
```
public boolean isClipChildrenSet()
```

getViewTags
```
public <any> getViewTags()
```

setClickHandler

public void setClickHandler(EventHandler<ClickEvent> clickHandler)

getClickHandler

public EventHandler<ClickEvent> getClickHandler()

setLongClickHandler

public void setLongClickHandler(EventHandler<LongClickEvent> longClickHandler)

getLongClickHandler

public EventHandler<LongClickEvent> getLongClickHandler()

setFocusChangeHandler

public void setFocusChangeHandler(EventHandler<FocusChangedEvent> focusChangedHandler)

getFocusChangeHandler

public EventHandler<FocusChangedEvent> getFocusChangeHandler()

hasFocusChangeHandler

public boolean hasFocusChangeHandler()

setTouchHandler

public void setTouchHandler(EventHandler<TouchEvent> touchHandler)

getTouchHandler

public EventHandler<TouchEvent> getTouchHandler()

setInterceptTouchHandler

public void setInterceptTouchHandler(EventHandler<InterceptTouchEvent> interceptTouchHandler)

getInterceptTouchHandler

public EventHandler<InterceptTouchEvent> getInterceptTouchHandler()

hasTouchEventHandlers

public boolean hasTouchEventHandlers()

setAccessibilityRole

public void setAccessibilityRole(java.lang.String role)

getAccessibilityRole

public java.lang.String getAccessibilityRole()

setAccessibilityRoleDescription

public void setAccessibilityRoleDescription(java.lang.CharSequence roleDescription)

getAccessibilityRoleDescription

public java.lang.CharSequence getAccessibilityRoleDescription()

setDispatchPopulateAccessibilityEventHandler

public void setDispatchPopulateAccessibilityEventHandler(EventHandler<DispatchPopulateAccessibilityEventEvent> dispatchPopulateAccessibilityEventHandler)

getDispatchPopulateAccessibilityEventHandler

public EventHandler<DispatchPopulateAccessibilityEventEvent> getDispatchPopulateAccessibilityEventHandler()

setOnInitializeAccessibilityEventHandler

public void setOnInitializeAccessibilityEventHandler(EventHandler<OnInitializeAccessibilityEventEvent> onInitializeAccessibilityEventHandler)

getOnInitializeAccessibilityEventHandler

public EventHandler<OnInitializeAccessibilityEventEvent> getOnInitializeAccessibilityEventHandler()

setOnInitializeAccessibilityNodeInfoHandler

public void setOnInitializeAccessibilityNodeInfoHandler(EventHandler<OnInitializeAccessibilityNodeInfoEvent> onInitializeAccessibilityNodeInfoHandler)

getOnInitializeAccessibilityNodeInfoHandler

public EventHandler<OnInitializeAccessibilityNodeInfoEvent> getOnInitializeAccessibilityNodeInfoHandler()

setOnPopulateAccessibilityEventHandler

public void setOnPopulateAccessibilityEventHandler(EventHandler<OnPopulateAccessibilityEventEvent> onPopulateAccessibilityEventHandler)

getOnPopulateAccessibilityEventHandler

public EventHandler<OnPopulateAccessibilityEventEvent> getOnPopulateAccessibilityEventHandler()

setOnRequestSendAccessibilityEventHandler

public void setOnRequestSendAccessibilityEventHandler(EventHandler<OnRequestSendAccessibilityEventEvent> onRequestSendAccessibilityEventHandler)

getOnRequestSendAccessibilityEventHandler

public EventHandler<OnRequestSendAccessibilityEventEvent> getOnRequestSendAccessibilityEventHandler()

setPerformAccessibilityActionHandler

public void setPerformAccessibilityActionHandler(EventHandler<PerformAccessibilityActionEvent> performAccessibilityActionHandler)

getPerformAccessibilityActionHandler

public EventHandler<PerformAccessibilityActionEvent> getPerformAccessibilityActionHandler()

setSendAccessibilityEventHandler

public void setSendAccessibilityEventHandler(EventHandler<SendAccessibilityEventEvent> sendAccessibilityEventHandler)

getSendAccessibilityEventHandler

public EventHandler<SendAccessibilityEventEvent> getSendAccessibilityEventHandler()

setSendAccessibilityEventUncheckedHandler

public void setSendAccessibilityEventUncheckedHandler(EventHandler<SendAccessibilityEventUncheckedEvent> sendAccessibilityEventUncheckedHandler)

getSendAccessibilityEventUncheckedHandler

public EventHandler<SendAccessibilityEventUncheckedEvent> getSendAccessibilityEventUncheckedHandler()

needsAccessibilityDelegate

public boolean needsAccessibilityDelegate()

setFocusable

public void setFocusable(boolean isFocusable)

getFocusState
```
public int getFocusState()
```

setClickable

public void setClickable(boolean isClickable)

getClickableState
```
public int getClickableState()
```

setEnabled

public void setEnabled(boolean isEnabled)

getEnabledState
```
public int getEnabledState()
```

setSelected

public void setSelected(boolean isSelected)

getSelectedState
```
public int getSelectedState()
```

setAccessibilityHeading

public void setAccessibilityHeading(boolean isHeading)

getAccessibilityHeadingState

public int getAccessibilityHeadingState()

getScale
```
public float getScale()
```

setScale
```
public void setScale(float scale)
```

isScaleSet
```
public boolean isScaleSet()
```

getAlpha
```
public float getAlpha()
```

setAlpha
```
public void setAlpha(float alpha)
```

isAlphaSet
```
public boolean isAlphaSet()
```

getRotation
```
public float getRotation()
```

setRotation

public void setRotation(float rotation)

isRotationSet
```
public boolean isRotationSet()
```

getRotationX
```
public float getRotationX()
```

setRotationX

public void setRotationX(float rotationX)

isRotationXSet
```
public boolean isRotationXSet()
```

getRotationY
```
public float getRotationY()
```

setRotationY

public void setRotationY(float rotationY)

isRotationYSet
```
public boolean isRotationYSet()
```

isEquivalentTo
```
public boolean isEquivalentTo(NodeInfo other)
```
Checks if this NodeInfo is equal to the

Specified by:

isEquivalentTo in interface Equivalence<NodeInfo>

Parameters:

other - the other NodeInfo

Returns:

true iff this NodeInfo is equal to the .

copyInto

public void copyInto(NodeInfo target)

getFlags
```
public int getFlags()
```

Class NodeInfo

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

FOCUS_UNSET

FOCUS_SET_TRUE

FOCUS_SET_FALSE

CLICKABLE_UNSET

CLICKABLE_SET_TRUE

CLICKABLE_SET_FALSE

ENABLED_UNSET

ENABLED_SET_TRUE

ENABLED_SET_FALSE

SELECTED_UNSET

SELECTED_SET_TRUE

SELECTED_SET_FALSE

ACCESSIBILITY_HEADING_UNSET

ACCESSIBILITY_HEADING_SET_TRUE

ACCESSIBILITY_HEADING_SET_FALSE

Constructor Detail

NodeInfo

Method Detail

setContentDescription

getContentDescription

setViewTag

setTransitionName

getTransitionName

getViewTag

setViewTags

getShadowElevation

setShadowElevation

getAmbientShadowColor

setAmbientShadowColor

getSpotShadowColor

setSpotShadowColor

getOutlineProvider

setOutlineProvider

getClipToOutline

setClipToOutline

setClipChildren

getClipChildren

isClipChildrenSet

getViewTags

setClickHandler

getClickHandler

setLongClickHandler

getLongClickHandler

setFocusChangeHandler

getFocusChangeHandler

hasFocusChangeHandler

setTouchHandler

getTouchHandler

setInterceptTouchHandler

getInterceptTouchHandler

hasTouchEventHandlers

setAccessibilityRole

getAccessibilityRole

setAccessibilityRoleDescription

getAccessibilityRoleDescription

setDispatchPopulateAccessibilityEventHandler

getDispatchPopulateAccessibilityEventHandler

setOnInitializeAccessibilityEventHandler

getOnInitializeAccessibilityEventHandler

setOnInitializeAccessibilityNodeInfoHandler

getOnInitializeAccessibilityNodeInfoHandler

setOnPopulateAccessibilityEventHandler

getOnPopulateAccessibilityEventHandler

setOnRequestSendAccessibilityEventHandler

getOnRequestSendAccessibilityEventHandler

setPerformAccessibilityActionHandler

getPerformAccessibilityActionHandler

setSendAccessibilityEventHandler

getSendAccessibilityEventHandler

setSendAccessibilityEventUncheckedHandler

getSendAccessibilityEventUncheckedHandler

needsAccessibilityDelegate

setFocusable

getFocusState