bboss.org.apache.velocity.runtime.parser.node

类 ASTSetDirective

java.lang.Object

bboss.org.apache.velocity.runtime.parser.node.SimpleNode

bboss.org.apache.velocity.runtime.parser.node.ASTSetDirective

所有已实现的接口:

Node, Renderable

public class ASTSetDirective
extends SimpleNode

Node for the #set directive

字段概要

字段

限定符和类型	字段和说明
protected boolean	strictRef Indicates if we are running in strict reference mode.
protected Info	uberInfo This is really immutable after the init, so keep one for this node

从类继承的字段 bboss.org.apache.velocity.runtime.parser.node.SimpleNode

children, first, id, info, invalid, last, log, parent, parser, rsvc, state, templateName

构造器概要

构造器

构造器和说明
ASTSetDirective(int id)
ASTSetDirective(Parser p, int id)

方法概要

限定符和类型	方法和说明
java.lang.Object	init(InternalContextAdapter context, java.lang.Object data) simple init.
java.lang.Object	jjtAccept(ParserVisitor visitor, java.lang.Object data)
boolean	render(InternalContextAdapter context, java.io.Writer writer) puts the value of the RHS into the context under the key of the LHS

从类继承的方法 bboss.org.apache.velocity.runtime.parser.node.SimpleNode

childrenAccept, dump, evaluate, execute, getChildren, getColumn, getFirstToken, getInfo, getLastToken, getLine, getLocation, getRuntimeServices, getTemplateName, getType, isInvalid, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, literal, setFirstToken, setInfo, setInvalid, toString, toString, value

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

uberInfo

protected Info uberInfo

This is really immutable after the init, so keep one for this node

strictRef

protected boolean strictRef

Indicates if we are running in strict reference mode.

构造器详细资料

ASTSetDirective

public ASTSetDirective(int id)

参数:

id -

ASTSetDirective

public ASTSetDirective(Parser p,
                       int id)

参数:

p -

id -

方法详细资料

jjtAccept

public java.lang.Object jjtAccept(ParserVisitor visitor,
                                  java.lang.Object data)

指定者:

jjtAccept 在接口中 Node

覆盖:

jjtAccept 在类中 SimpleNode

返回:

The Node execution result object.

另请参阅:

SimpleNode.jjtAccept(bboss.org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)

init

public java.lang.Object init(InternalContextAdapter context,
                             java.lang.Object data)
                      throws TemplateInitException

simple init. We can get the RHS and LHS as the the tree structure is static

指定者:

init 在接口中 Node

覆盖:

init 在类中 SimpleNode

参数:

context -

data -

返回:

Init result.

抛出:

TemplateInitException

另请参阅:

Node.init(bboss.org.apache.velocity.context.InternalContextAdapter, java.lang.Object)

render

public boolean render(InternalContextAdapter context,
                      java.io.Writer writer)
               throws java.io.IOException,
                      MethodInvocationException

puts the value of the RHS into the context under the key of the LHS

指定者:

render 在接口中 Node

指定者:

render 在接口中 Renderable

覆盖:

render 在类中 SimpleNode

参数:

context -

writer -

返回:

True if rendering was sucessful.

抛出:

java.io.IOException

MethodInvocationException

另请参阅:

Node.render(bboss.org.apache.velocity.context.InternalContextAdapter, java.io.Writer)