org.springframework.cloud.dataflow.completion

Class UnfinishedAppNameExpansionStrategy

java.lang.Object

org.springframework.cloud.dataflow.completion.UnfinishedAppNameExpansionStrategy

All Implemented Interfaces:

ExpansionStrategy

public class UnfinishedAppNameExpansionStrategy
extends Object
implements ExpansionStrategy

Provides completions by finding apps whose name starts with a prefix (which was assumed to be a correct app name, but wasn't).

Author:

Eric Bottard, Mark Fisher

Method Summary

Methods

Modifier and Type

Method and Description

boolean

addProposals(String text, StreamDefinition streamDefinition, int detailLevel, List<CompletionProposal> collector) For a given stream DSL text and StreamDefinition, Generate CompletionProposals that apply (if any) and add them to the provided collector list Return true if no other strategies should be applied for the stream DSL text (this strategy make take the liberty to erase already collected proposals)

Methods inherited from class java.lang.Object

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

Method Detail

addProposals

public boolean addProposals(String text,
                   StreamDefinition streamDefinition,
                   int detailLevel,
                   List<CompletionProposal> collector)

Description copied from interface: ExpansionStrategy

For a given stream DSL text and StreamDefinition,

• Generate CompletionProposals that apply (if any) and add them to the provided collector list
• Return true if no other strategies should be applied for the stream DSL text (this strategy make take the liberty to erase already collected proposals)

Specified by:

addProposals in interface ExpansionStrategy

Parameters:

text - DSL text for the stream

streamDefinition - stream definition

detailLevel - integer representing the amount of detail to include in the generated CompletionProposals (higher values mean more details. typical range is [1..5])

collector - list of CompletionProposals to add/remove from if this strategy applies

Returns:

true if no other strategies should be applied for the stream DSL text