org.springframework.xd.dirt.stream.dsl

Class ChannelNode

java.lang.Object

org.springframework.xd.dirt.stream.dsl.AstNode

org.springframework.xd.dirt.stream.dsl.ChannelNode

public class ChannelNode
extends AstNode

Author:

Andy Clement, David Turanski

Field Summary

Fields inherited from class org.springframework.xd.dirt.stream.dsl.AstNode

endpos, startpos

Constructor Summary

Constructors

Constructor and Description
ChannelNode(ChannelType channelType, int startpos, int endpos, java.util.List<java.lang.String> nameElements, java.util.List<java.lang.String> indexingElements)

Method Summary

Methods

Modifier and Type	Method and Description
ChannelNode	copyOf()
void	resolve(StreamLookupEnvironment env, java.lang.String expressionString)
java.lang.String	stringify(boolean includePositionalInfo)
java.lang.String	toString()

Methods inherited from class org.springframework.xd.dirt.stream.dsl.AstNode

getEndPos, getStartPos, stringify

Methods inherited from class java.lang.Object

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

Constructor Detail

ChannelNode

public ChannelNode(ChannelType channelType,
           int startpos,
           int endpos,
           java.util.List<java.lang.String> nameElements,
           java.util.List<java.lang.String> indexingElements)

Method Detail

stringify

public java.lang.String stringify(boolean includePositionalInfo)

Specified by:

stringify in class AstNode

Returns:

a string representation of the AST. Useful for debugging/testing.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

copyOf

public ChannelNode copyOf()

resolve

public void resolve(StreamLookupEnvironment env,
           java.lang.String expressionString)