SimpleNode (bboss-velocity 6.1.5 API)

java.lang.Object
- bboss.org.apache.velocity.runtime.parser.node.SimpleNode

所有已实现的接口:

Node, Renderable

直接已知子类:

ASTAndNode, ASTAssignment, ASTBlock, ASTComment, ASTDirective, ASTElseIfStatement, ASTElseStatement, ASTEQNode, ASTEscape, ASTEscapedDirective, ASTExpression, ASTFalse, ASTFloatingPointLiteral, ASTGENode, ASTGTNode, ASTIdentifier, ASTIfStatement, ASTIncludeStatement, ASTIndex, ASTIntegerLiteral, ASTIntegerRange, ASTLENode, ASTLTNode, ASTMap, ASTMathNode, ASTMethod, ASTNENode, ASTNotNode, ASTObjectArray, ASTOrNode, ASTParameters, ASTprocess, ASTReference, ASTSetDirective, ASTStringLiteral, ASTText, ASTTextblock, ASTTrue, ASTVariable, ASTWord
```
public class SimpleNode
extends java.lang.Object
implements Node
```

字段概要

字段
限定符和类型	字段和说明
`protected Node[]`	`children`
`protected Token`	`first`
`protected int`	`id`
`protected int`	`info`
`protected boolean`	`invalid`
`protected Token`	`last`
`protected Log`	`log`
`protected Node`	`parent`
`protected Parser`	`parser`
`protected RuntimeServices`	`rsvc`
`boolean`	`state`
`protected java.lang.String`	`templateName`

构造器概要

构造器
构造器和说明

SimpleNode(int i)

SimpleNode(Parser p, int i)

构造器
构造器和说明
`SimpleNode(int i)`
`SimpleNode(Parser p, int i)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`java.lang.Object`	`childrenAccept(ParserVisitor visitor, java.lang.Object data)`
`void`	`dump(java.lang.String prefix)` Override this method if you want to customize how the node dumps out its children.
`boolean`	`evaluate(InternalContextAdapter context)`
`java.lang.Object`	`execute(java.lang.Object o, InternalContextAdapter context)`
`Node[]`	`getChildren()`
`int`	`getColumn()`
`Token`	`getFirstToken()`
`int`	`getInfo()`
`Token`	`getLastToken()`
`int`	`getLine()`
`protected java.lang.String`	`getLocation(InternalContextAdapter context)` Return a string that tells the current location of this node.
`RuntimeServices`	`getRuntimeServices()`
`java.lang.String`	`getTemplateName()`
`int`	`getType()`
`java.lang.Object`	`init(InternalContextAdapter context, java.lang.Object data)`
`boolean`	`isInvalid()`
`java.lang.Object`	`jjtAccept(ParserVisitor visitor, java.lang.Object data)`
`void`	`jjtAddChild(Node n, int i)` This method tells the node to add its argument to the node's list of children.
`void`	`jjtClose()` This method is called after all the child nodes have been added.
`Node`	`jjtGetChild(int i)` This method returns a child node.
`int`	`jjtGetNumChildren()` Return the number of children the node has.
`Node`	`jjtGetParent()`
`void`	`jjtOpen()` This method is called after the node has been made the current node.
`void`	`jjtSetParent(Node n)` This pair of methods are used to inform the node of its parent.
`java.lang.String`	`literal()`
`boolean`	`render(InternalContextAdapter context, java.io.Writer writer)`
`void`	`setFirstToken(Token t)`
`void`	`setInfo(int info)`
`void`	`setInvalid()` Mark the node as invalid.
`java.lang.String`	`toString()`
`java.lang.String`	`toString(java.lang.String prefix)`
`java.lang.Object`	`value(InternalContextAdapter context)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - rsvc
```
protected RuntimeServices rsvc
```
  - log
```
protected Log log
```
  - parent
```
protected Node parent
```
  - children
```
protected Node[] children
```
  - id
```
protected int id
```
  - parser
```
protected Parser parser
```
  - info
```
protected int info
```
  - state
```
public boolean state
```
  - invalid
```
protected boolean invalid
```
  - first
```
protected Token first
```
  - last
```
protected Token last
```
  - templateName
```
protected java.lang.String templateName
```
- 构造器详细资料
  - SimpleNode
```
public SimpleNode(int i)
```
    参数:
    
    i -
  - SimpleNode
```
public SimpleNode(Parser p,
                  int i)
```
    参数:
    
    p -
    
    i -
- 方法详细资料
  - getRuntimeServices
```
public RuntimeServices getRuntimeServices()
```
  - jjtOpen
```
public void jjtOpen()
```
    从接口复制的说明: Node
    
    This method is called after the node has been made the current node. It indicates that child nodes can now be added to it.
    
    指定者:
    
    jjtOpen 在接口中 Node
    
    另请参阅:
    
    Node.jjtOpen()
  - jjtClose
```
public void jjtClose()
```
    从接口复制的说明: Node
    
    This method is called after all the child nodes have been added.
    
    指定者:
    
    jjtClose 在接口中 Node
    
    另请参阅:
    
    Node.jjtClose()
  - setFirstToken
```
public void setFirstToken(Token t)
```
    参数:
    
    t -
  - getFirstToken
```
public Token getFirstToken()
```
    指定者:
    
    getFirstToken 在接口中 Node
    
    返回:
    
    The first token.
    
    另请参阅:
    
    Node.getFirstToken()
  - getLastToken
```
public Token getLastToken()
```
    指定者:
    
    getLastToken 在接口中 Node
    
    返回:
    
    The last token.
    
    另请参阅:
    
    Node.getLastToken()
  - jjtSetParent
```
public void jjtSetParent(Node n)
```
    从接口复制的说明: Node
    
    This pair of methods are used to inform the node of its parent.
    
    指定者:
    
    jjtSetParent 在接口中 Node
    
    另请参阅:
    
    Node.jjtSetParent(bboss.org.apache.velocity.runtime.parser.node.Node)
  - jjtGetParent
```
public Node jjtGetParent()
```
    指定者:
    
    jjtGetParent 在接口中 Node
    
    返回:
    
    The node parent.
    
    另请参阅:
    
    Node.jjtGetParent()
  - jjtAddChild
```
public void jjtAddChild(Node n,
                        int i)
```
    从接口复制的说明: Node
    
    This method tells the node to add its argument to the node's list of children.
    
    指定者:
    
    jjtAddChild 在接口中 Node
    
    另请参阅:
    
    Node.jjtAddChild(bboss.org.apache.velocity.runtime.parser.node.Node, int)
  - jjtGetChild
```
public Node jjtGetChild(int i)
```
    从接口复制的说明: Node
    
    This method returns a child node. The children are numbered from zero, left to right.
    
    指定者:
    
    jjtGetChild 在接口中 Node
    
    返回:
    
    A child node.
    
    另请参阅:
    
    Node.jjtGetChild(int)
  - jjtGetNumChildren
```
public int jjtGetNumChildren()
```
    从接口复制的说明: Node
    
    Return the number of children the node has.
    
    指定者:
    
    jjtGetNumChildren 在接口中 Node
    
    返回:
    
    The number of children of this node.
    
    另请参阅:
    
    Node.jjtGetNumChildren()
  - jjtAccept
```
public java.lang.Object jjtAccept(ParserVisitor visitor,
                                  java.lang.Object data)
```
    指定者:
    
    jjtAccept 在接口中 Node
    
    返回:
    
    The Node execution result object.
    
    另请参阅:
    
    Node.jjtAccept(bboss.org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)
  - childrenAccept
```
public java.lang.Object childrenAccept(ParserVisitor visitor,
                                       java.lang.Object data)
```
    指定者:
    
    childrenAccept 在接口中 Node
    
    返回:
    
    The node execution result.
    
    另请参阅:
    
    Node.childrenAccept(bboss.org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)
  - toString
```
public java.lang.String toString(java.lang.String prefix)
```
    参数:
    
    prefix -
    
    返回:
    
    String representation of this node.
  - dump
```
public void dump(java.lang.String prefix)
```
    Override this method if you want to customize how the node dumps out its children.
    
    参数:
    
    prefix -
  - getLocation
```
protected java.lang.String getLocation(InternalContextAdapter context)
```
    Return a string that tells the current location of this node.
  - literal
```
public java.lang.String literal()
```
    指定者:
    
    literal 在接口中 Node
    
    返回:
    
    A literal.
    
    另请参阅:
    
    Node.literal()
  - init
```
public java.lang.Object init(InternalContextAdapter context,
                             java.lang.Object data)
                      throws TemplateInitException
```
    指定者:
    
    init 在接口中 Node
    
    返回:
    
    The init result.
    
    抛出:
    
    TemplateInitException
    
    另请参阅:
    
    Node.init(bboss.org.apache.velocity.context.InternalContextAdapter, java.lang.Object)
  - evaluate
```
public boolean evaluate(InternalContextAdapter context)
                 throws MethodInvocationException
```
    指定者:
    
    evaluate 在接口中 Node
    
    返回:
    
    The evaluation result.
    
    抛出:
    
    MethodInvocationException
    
    另请参阅:
    
    Node.evaluate(bboss.org.apache.velocity.context.InternalContextAdapter)
  - value
```
public java.lang.Object value(InternalContextAdapter context)
                       throws MethodInvocationException
```
    指定者:
    
    value 在接口中 Node
    
    返回:
    
    The node value.
    
    抛出:
    
    MethodInvocationException
    
    另请参阅:
    
    Node.value(bboss.org.apache.velocity.context.InternalContextAdapter)
  - render
```
public boolean render(InternalContextAdapter context,
                      java.io.Writer writer)
               throws java.io.IOException,
                      MethodInvocationException,
                      ParseErrorException,
                      ResourceNotFoundException
```
    指定者:
    
    render 在接口中 Node
    
    指定者:
    
    render 在接口中 Renderable
    
    返回:
    
    True if the node rendered successfully.
    
    抛出:
    
    java.io.IOException
    
    MethodInvocationException
    
    ParseErrorException
    
    ResourceNotFoundException
    
    另请参阅:
    
    Node.render(bboss.org.apache.velocity.context.InternalContextAdapter, java.io.Writer)
  - execute
```
public java.lang.Object execute(java.lang.Object o,
                                InternalContextAdapter context)
                         throws MethodInvocationException
```
    指定者:
    
    execute 在接口中 Node
    
    返回:
    
    The execution result.
    
    抛出:
    
    MethodInvocationException
    
    另请参阅:
    
    Node.execute(java.lang.Object, bboss.org.apache.velocity.context.InternalContextAdapter)
  - getType
```
public int getType()
```
    指定者:
    
    getType 在接口中 Node
    
    返回:
    
    The NodeType.
    
    另请参阅:
    
    Node.getType()
  - setInfo
```
public void setInfo(int info)
```
    指定者:
    
    setInfo 在接口中 Node
    
    另请参阅:
    
    Node.setInfo(int)
  - getInfo
```
public int getInfo()
```
    指定者:
    
    getInfo 在接口中 Node
    
    返回:
    
    The current node info.
    
    另请参阅:
    
    Node.getInfo()
  - setInvalid
```
public void setInvalid()
```
    从接口复制的说明: Node
    
    Mark the node as invalid.
    
    指定者:
    
    setInvalid 在接口中 Node
    
    另请参阅:
    
    Node.setInvalid()
  - isInvalid
```
public boolean isInvalid()
```
    指定者:
    
    isInvalid 在接口中 Node
    
    返回:
    
    True if the node is invalid.
    
    另请参阅:
    
    Node.isInvalid()
  - getLine
```
public int getLine()
```
    指定者:
    
    getLine 在接口中 Node
    
    返回:
    
    The current line position.
    
    另请参阅:
    
    Node.getLine()
  - getColumn
```
public int getColumn()
```
    指定者:
    
    getColumn 在接口中 Node
    
    返回:
    
    The current column position.
    
    另请参阅:
    
    Node.getColumn()
  - toString
```
public java.lang.String toString()
```
    覆盖:
    
    toString 在类中 java.lang.Object
    
    从以下版本开始:
    
    1.5
  - getTemplateName
```
public java.lang.String getTemplateName()
```
    指定者:
    
    getTemplateName 在接口中 Node
    
    返回:
    
    the file name of the template
  - getChildren
```
public Node[] getChildren()
```

类 SimpleNode

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

rsvc

log

parent

children

id

parser

info

state

invalid

first

last

templateName

构造器详细资料

SimpleNode

SimpleNode

方法详细资料

getRuntimeServices

jjtOpen

jjtClose

setFirstToken

getFirstToken

getLastToken

jjtSetParent

jjtGetParent

jjtAddChild

jjtGetChild

jjtGetNumChildren

jjtAccept

childrenAccept

toString

dump

getLocation

literal

init

evaluate

value

render

execute

getType

setInfo

getInfo

setInvalid

isInvalid

getLine

getColumn

toString

getTemplateName

getChildren