Node (GWT 2.7.0)

java.lang.Object
- com.google.gwt.dev.js.rhino.Node

All Implemented Interfaces:

Cloneable
```
public class Node
extends Object
implements Cloneable
```
This class implements the root of the intermediate representation.

Author:

Norris Boyd, Mike McCabe

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`BASE_LINENO_PROP`
`static int`	`BOTH`
`static int`	`BREAK_PROP`
`static int`	`CASEARRAY_PROP`
`static int`	`CASES_PROP`
`static int`	`CODEOFFSET_PROP`
`static int`	`CONTINUE_PROP`
`static int`	`DEBUGSOURCE_PROP`
`static int`	`DEFAULT_PROP`
`static int`	`DIRECTCALL_PROP`
`static int`	`END_LINENO_PROP`
`static int`	`ENUM_PROP`
`static int`	`FINALLY_PROP`
`static int`	`FIXUPS_PROP`
`static int`	`FUNCTION_PROP`
`static int`	`ISNUMBER_PROP`
`static int`	`LABEL_PROP`
`static int`	`LASTUSE_PROP`
`static int`	`LEFT`
`static int`	`LOCAL_PROP`
`static int`	`LOCALCOUNT_PROP`
`static int`	`REGEXP_PROP`
`static int`	`RIGHT`
`static int`	`SOURCE_PROP`
`static int`	`SOURCENAME_PROP`
`static int`	`SPECIAL_PROP_PROP`
`static int`	`SPECIALCALL_PROP`
`static int`	`TARGET_PROP`
`static int`	`TARGETBLOCK_PROP`
`static int`	`TEMP_PROP`
`static int`	`TYPE_PROP`
`static int`	`USES_PROP`
`static int`	`VARIABLE_PROP`
`static int`	`VARS_PROP`

Constructor Summary

Constructors
Constructor and Description
`Node(int nodeType)`
`Node(int nodeType, int value)`
`Node(int nodeType, Node child)`
`Node(int nodeType, Node[] children)`
`Node(int nodeType, Node child, int value)`
`Node(int nodeType, Node left, Node right)`
`Node(int nodeType, Node left, Node right, int value)`
`Node(int nodeType, Node left, Node mid, Node right)`
`Node(int nodeType, Node left, Node mid, Node right, int value)`
`Node(int nodeType, Node left, Node mid, Node mid2, Node right)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addChildAfter(Node newChild, Node node)` Add 'child' after 'node'.
`void`	`addChildBefore(Node newChild, Node node)` Add 'child' before 'node'.
`void`	`addChildrenToBack(Node children)`
`void`	`addChildrenToFront(Node children)`
`void`	`addChildToBack(Node child)`
`void`	`addChildToFront(Node child)`
`String`	`checkTreeEquals(Node node2)` Checks if the subtree under this node is the same as another subtree.
`Node`	`cloneNode()`
`Node`	`cloneTree()`
`boolean`	`equals(Object o)`
`Node`	`getChildBefore(Node child)`
`int`	`getChildCount()`
`double`	`getDouble()` Can only be called when `getType() == TokenStream.NUMBER`
`int`	`getExistingIntProp(int propType)`
`Node`	`getFirstChild()`
`int`	`getIntDatum()`
`int`	`getIntProp(int propType, int defaultValue)`
`Node`	`getLastChild()`
`Node`	`getLastSibling()`
`int`	`getLineno()`
`Node`	`getNext()`
`int`	`getOperation()`
`Object`	`getProp(int propType)`
`String`	`getString()` Can only be called when node has String context.
`int`	`getType()`
`boolean`	`hasChildren()`
`int`	`hashCode()` Not usefully implemented.
`boolean`	`isSyntheticBlock()`
`static Node`	`newNumber(double number)`
`static Node`	`newString(int type, String str)`
`static Node`	`newString(String str)`
`void`	`putIntProp(int propType, int prop)`
`void`	`putProp(int propType, Object prop)`
`void`	`removeChild(Node child)`
`void`	`removeProp(int propType)`
`void`	`replaceChild(Node child, Node newChild)`
`void`	`replaceChildAfter(Node prevChild, Node newChild)`
`void`	`setIsSyntheticBlock(boolean val)`
`void`	`setString(String s)` Can only be called when node has String context.
`void`	`setType(int type)`
`String`	`toString()`
`String`	`toStringTree()`

Methods inherited from class java.lang.Object
finalize, getClass

Field Detail
- TARGET_PROP
```
public static final int TARGET_PROP
```
  See Also:
  
  Constant Field Values
- BREAK_PROP
```
public static final int BREAK_PROP
```
  See Also:
  
  Constant Field Values
- CONTINUE_PROP
```
public static final int CONTINUE_PROP
```
  See Also:
  
  Constant Field Values
- ENUM_PROP
```
public static final int ENUM_PROP
```
  See Also:
  
  Constant Field Values
- FUNCTION_PROP
```
public static final int FUNCTION_PROP
```
  See Also:
  
  Constant Field Values
- TEMP_PROP
```
public static final int TEMP_PROP
```
  See Also:
  
  Constant Field Values
- LOCAL_PROP
```
public static final int LOCAL_PROP
```
  See Also:
  
  Constant Field Values
- CODEOFFSET_PROP
```
public static final int CODEOFFSET_PROP
```
  See Also:
  
  Constant Field Values
- FIXUPS_PROP
```
public static final int FIXUPS_PROP
```
  See Also:
  
  Constant Field Values
- VARS_PROP
```
public static final int VARS_PROP
```
  See Also:
  
  Constant Field Values
- USES_PROP
```
public static final int USES_PROP
```
  See Also:
  
  Constant Field Values
- REGEXP_PROP
```
public static final int REGEXP_PROP
```
  See Also:
  
  Constant Field Values
- CASES_PROP
```
public static final int CASES_PROP
```
  See Also:
  
  Constant Field Values
- DEFAULT_PROP
```
public static final int DEFAULT_PROP
```
  See Also:
  
  Constant Field Values
- CASEARRAY_PROP
```
public static final int CASEARRAY_PROP
```
  See Also:
  
  Constant Field Values
- SOURCENAME_PROP
```
public static final int SOURCENAME_PROP
```
  See Also:
  
  Constant Field Values
- SOURCE_PROP
```
public static final int SOURCE_PROP
```
  See Also:
  
  Constant Field Values
- TYPE_PROP
```
public static final int TYPE_PROP
```
  See Also:
  
  Constant Field Values
- SPECIAL_PROP_PROP
```
public static final int SPECIAL_PROP_PROP
```
  See Also:
  
  Constant Field Values
- LABEL_PROP
```
public static final int LABEL_PROP
```
  See Also:
  
  Constant Field Values
- FINALLY_PROP
```
public static final int FINALLY_PROP
```
  See Also:
  
  Constant Field Values
- LOCALCOUNT_PROP
```
public static final int LOCALCOUNT_PROP
```
  See Also:
  
  Constant Field Values
- TARGETBLOCK_PROP
```
public static final int TARGETBLOCK_PROP
```
  See Also:
  
  Constant Field Values
- VARIABLE_PROP
```
public static final int VARIABLE_PROP
```
  See Also:
  
  Constant Field Values
- LASTUSE_PROP
```
public static final int LASTUSE_PROP
```
  See Also:
  
  Constant Field Values
- ISNUMBER_PROP
```
public static final int ISNUMBER_PROP
```
  See Also:
  
  Constant Field Values
- DIRECTCALL_PROP
```
public static final int DIRECTCALL_PROP
```
  See Also:
  
  Constant Field Values
- BASE_LINENO_PROP
```
public static final int BASE_LINENO_PROP
```
  See Also:
  
  Constant Field Values
- END_LINENO_PROP
```
public static final int END_LINENO_PROP
```
  See Also:
  
  Constant Field Values
- SPECIALCALL_PROP
```
public static final int SPECIALCALL_PROP
```
  See Also:
  
  Constant Field Values
- DEBUGSOURCE_PROP
```
public static final int DEBUGSOURCE_PROP
```
  See Also:
  
  Constant Field Values
- BOTH
```
public static final int BOTH
```
  See Also:
  
  Constant Field Values
- LEFT
```
public static final int LEFT
```
  See Also:
  
  Constant Field Values
- RIGHT
```
public static final int RIGHT
```
  See Also:
  
  Constant Field Values

Constructor Detail

Node
```
public Node(int nodeType)
```

Node

public Node(int nodeType,
            Node child)

Node

public Node(int nodeType,
            Node left,
            Node right)

Node

public Node(int nodeType,
            Node left,
            Node mid,
            Node right)

Node

public Node(int nodeType,
            Node left,
            Node mid,
            Node mid2,
            Node right)

Node

public Node(int nodeType,
            Node[] children)

Node

public Node(int nodeType,
            int value)

Node

public Node(int nodeType,
            Node child,
            int value)

Node

public Node(int nodeType,
            Node left,
            Node right,
            int value)

Node

public Node(int nodeType,
            Node left,
            Node mid,
            Node right,
            int value)

Method Detail

newNumber

public static Node newNumber(double number)

newString

public static Node newString(String str)

newString

public static Node newString(int type,
                             String str)

getType
```
public int getType()
```

setType
```
public void setType(int type)
```

getIntDatum
```
public int getIntDatum()
```

hasChildren
```
public boolean hasChildren()
```

getFirstChild
```
public Node getFirstChild()
```

getLastChild
```
public Node getLastChild()
```

getNext
```
public Node getNext()
```

getChildCount
```
public int getChildCount()
```

getChildBefore

public Node getChildBefore(Node child)

getLastSibling
```
public Node getLastSibling()
```

addChildToFront

public void addChildToFront(Node child)

addChildToBack

public void addChildToBack(Node child)

addChildrenToFront

public void addChildrenToFront(Node children)

addChildrenToBack

public void addChildrenToBack(Node children)

addChildBefore

public void addChildBefore(Node newChild,
                           Node node)

Add 'child' before 'node'.

addChildAfter

public void addChildAfter(Node newChild,
                          Node node)

Add 'child' after 'node'.

removeChild
```
public void removeChild(Node child)
```

replaceChild

public void replaceChild(Node child,
                         Node newChild)

replaceChildAfter

public void replaceChildAfter(Node prevChild,
                              Node newChild)

getProp
```
public Object getProp(int propType)
```

getIntProp

public int getIntProp(int propType,
                      int defaultValue)

getExistingIntProp

public int getExistingIntProp(int propType)

putProp

public void putProp(int propType,
                    Object prop)

putIntProp

public void putIntProp(int propType,
                       int prop)

removeProp
```
public void removeProp(int propType)
```

getOperation
```
public int getOperation()
```

getLineno
```
public int getLineno()
```

getDouble
```
public double getDouble()
                 throws UnsupportedOperationException
```
Can only be called when getType() == TokenStream.NUMBER

Throws:

UnsupportedOperationException

getString
```
public String getString()
                 throws UnsupportedOperationException
```
Can only be called when node has String context.

Throws:

UnsupportedOperationException

setString
```
public void setString(String s)
               throws UnsupportedOperationException
```
Can only be called when node has String context.

Throws:

UnsupportedOperationException

hashCode
```
public final int hashCode()
```
Not usefully implemented.

Overrides:

hashCode in class Object

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

cloneNode
```
public Node cloneNode()
```

cloneTree
```
public Node cloneTree()
```

toString
```
public String toString()
```
Overrides:

toString in class Object

toStringTree
```
public String toStringTree()
```

checkTreeEquals
```
public String checkTreeEquals(Node node2)
```
Checks if the subtree under this node is the same as another subtree. Returns null if it's equal, or a message describing the differences.

setIsSyntheticBlock

public void setIsSyntheticBlock(boolean val)

isSyntheticBlock
```
public boolean isSyntheticBlock()
```

Class Node

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

TARGET_PROP

BREAK_PROP

CONTINUE_PROP

ENUM_PROP

FUNCTION_PROP

TEMP_PROP

LOCAL_PROP

CODEOFFSET_PROP

FIXUPS_PROP

VARS_PROP

USES_PROP

REGEXP_PROP

CASES_PROP

DEFAULT_PROP

CASEARRAY_PROP

SOURCENAME_PROP

SOURCE_PROP

TYPE_PROP

SPECIAL_PROP_PROP

LABEL_PROP

FINALLY_PROP

LOCALCOUNT_PROP

TARGETBLOCK_PROP

VARIABLE_PROP

LASTUSE_PROP

ISNUMBER_PROP

DIRECTCALL_PROP

BASE_LINENO_PROP

END_LINENO_PROP

SPECIALCALL_PROP

DEBUGSOURCE_PROP

BOTH

LEFT

RIGHT

Constructor Detail

Node

Node

Node

Node

Node

Node

Node

Node

Node

Node

Method Detail

newNumber

newString

newString

getType

setType

getIntDatum

hasChildren

getFirstChild

getLastChild

getNext

getChildCount

getChildBefore

getLastSibling

addChildToFront

addChildToBack

addChildrenToFront

addChildrenToBack

addChildBefore

addChildAfter

removeChild

replaceChild

replaceChildAfter

getProp

getIntProp

getExistingIntProp

putProp

putIntProp

removeProp