com.dtolabs.rundeck.core.data

Class BaseVarExpander

java.lang.Object

com.dtolabs.rundeck.core.data.BaseVarExpander

All Implemented Interfaces:

VarExpander

Direct Known Subclasses:

ArgumentVarExpander, ScriptVarExpander

public abstract class BaseVarExpander
extends java.lang.Object
implements VarExpander

Since:

5/31/17

Constructor Summary

Constructors

Constructor and Description
BaseVarExpander()

Method Summary

Modifier and Type	Method and Description
static <T extends ViewTraverse<T>> java.util.List<java.lang.String>	expandAllNodesVariable(MultiDataContext<T,DataContext> data, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, java.lang.String step, java.lang.String group, java.lang.String key) Expand a variable reference
<T extends ViewTraverse<T>> java.lang.String	expandVariable(MultiDataContext<T,DataContext> data, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, java.lang.String variableref) Expand a variable
static <T extends ViewTraverse<T>> java.lang.String	expandVariable(MultiDataContext<T,DataContext> data, T currentContext, java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap, java.lang.String step, java.lang.String group, java.lang.String key, java.lang.String node) Expand a variable reference
protected abstract com.dtolabs.rundeck.core.data.BaseVarExpander.VariableRef	parseVariable(java.lang.String variableref) Parse a string defining a variable reference into a VariableRef object

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseVarExpander

public BaseVarExpander()

Method Detail

expandVariable

public <T extends ViewTraverse<T>> java.lang.String expandVariable(MultiDataContext<T,DataContext> data,
                                                                   T currentContext,
                                                                   java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                   java.lang.String variableref)

Description copied from interface: VarExpander

Expand a variable

Specified by:

expandVariable in interface VarExpander

Type Parameters:

T - view type

Parameters:

data - multi context data

viewMap - create a view

variableref - reference text

Returns:

expanded value, or null if not available or cannot be determined

expandVariable

public static <T extends ViewTraverse<T>> java.lang.String expandVariable(MultiDataContext<T,DataContext> data,
                                                                          T currentContext,
                                                                          java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                          java.lang.String step,
                                                                          java.lang.String group,
                                                                          java.lang.String key,
                                                                          java.lang.String node)

Expand a variable reference

Type Parameters:

T -

Parameters:

data - multi context data

viewMap - factory of ViewTraverse type

step - step text

group -

key -

node -

Returns:

expandAllNodesVariable

public static <T extends ViewTraverse<T>> java.util.List<java.lang.String> expandAllNodesVariable(MultiDataContext<T,DataContext> data,
                                                                                                  T currentContext,
                                                                                                  java.util.function.BiFunction<java.lang.Integer,java.lang.String,T> viewMap,
                                                                                                  java.lang.String step,
                                                                                                  java.lang.String group,
                                                                                                  java.lang.String key)

Expand a variable reference

Type Parameters:

T -

Parameters:

data - multi context data

step - step text

group -

key -

Returns:

list of values, or empty list

parseVariable

protected abstract com.dtolabs.rundeck.core.data.BaseVarExpander.VariableRef parseVariable(java.lang.String variableref)

Parse a string defining a variable reference into a VariableRef object

Parameters:

variableref - string

Returns:

new ref