@Override
public Object apply(List<Object> args, Context context) throws ParseException {
Map<String, StellarExecutor.VariableResult> variables =
(Map<String, StellarExecutor.VariableResult>)
context.getCapability(StellarExecutor.SHELL_VARIABLES).get();
if (args.size() == 0) {
return null;
}
String variable = (String) args.get(0);
if (variable == null) {
return null;
}
StellarExecutor.VariableResult result = variables.get(variable);
if (result != null && result.getExpression() != null) {
return result.getExpression();
}
return null;
}
@Override
public Object apply(List<Object> args, Context context) throws ParseException {
Map<String, StellarExecutor.VariableResult> variables =
(Map<String, StellarExecutor.VariableResult>)
context.getCapability(StellarExecutor.SHELL_VARIABLES).get();
LinkedHashMap<String, String> ret = new LinkedHashMap<>();
for (Object arg : args) {
if (arg == null) {
continue;
}
String variable = (String) arg;
StellarExecutor.VariableResult result = variables.get(variable);
if (result != null && result.getExpression() != null) {
ret.put(variable, result.getExpression());
}
}
return ret;
}
@Override
public Object apply(List<Object> args, Context context) throws ParseException {
Map<String, StellarExecutor.VariableResult> variables =
(Map<String, StellarExecutor.VariableResult>)
context.getCapability(StellarExecutor.SHELL_VARIABLES).get();
String[] headers = {"VARIABLE", "VALUE", "EXPRESSION"};
String[][] data = new String[variables.size()][3];
int wordWrap = -1;
if (args.size() > 0) {
wordWrap = ConversionUtils.convert(args.get(0), Integer.class);
}
int i = 0;
for (Map.Entry<String, StellarExecutor.VariableResult> kv : variables.entrySet()) {
StellarExecutor.VariableResult result = kv.getValue();
data[i++] =
new String[] {
toWrappedString(kv.getKey().toString(), wordWrap),
toWrappedString(result.getResult(), wordWrap),
toWrappedString(result.getExpression(), wordWrap)
};
}
return FlipTable.of(headers, data);
}