Coverage Report

Coverage Report - com.lexicalscope.jewel.cli.ParsedOptionSummary

Classes in this File

Line Coverage

Branch Coverage

Complexity

ParsedOptionSummary

100%

31/31

95%

23/24

2.5

 /*
  * Copyright 2007 Tim Wood
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 package com.lexicalscope.jewel.cli;
 
 import com.lexicalscope.jewel.cli.specification.ParsedOptionSpecification;
 
 class ParsedOptionSummary
 {
     private final ParsedOptionSpecification m_option;
 
     public ParsedOptionSummary(final ParsedOptionSpecification option)
     {
         m_option = option;
     }
 
     private boolean hasCustomPattern()
     {
         return !m_option.getPattern().equals(".*");
     }
 
     private boolean nullOrBlank(final String description)
     {
         return description == null || description.trim().equals("");
     }
 
     public void describeOptionTo(final OptionHelpMessage helpMessage) {
         if (m_option.isOptional())
         {
             helpMessage.startOptionalOption();
         }
         else
         {
             helpMessage.startMandatoryOption();
         }
 
         helpMessage.longName(m_option.getLongName());
         helpMessage.shortName(m_option.getShortNames());
 
         if (m_option.hasValue())
         {
             if (m_option.isMultiValued()) {
                 if (hasCustomPattern())
                 {
                     helpMessage.multiValuedWithCustomPattern(m_option.getPattern());
                 }
                 else
                 {
                     helpMessage.multiValuedWithCustomPattern();
                 }
             }
             else if (hasCustomPattern())
             {
                 helpMessage.singleValuedWithCustomPattern(m_option.getPattern());
             }
             else
             {
                 helpMessage.singleValued();
             }
         }
         else
         {
             helpMessage.noValued();
         }
 
         if (m_option.isOptional())
         {
             if (hasDescription())
             {
                 helpMessage.endOptionalOption(m_option.getDescription());
             } else {
                 helpMessage.endOptionalOption();
             }
         }
         else
         {
             if (hasDescription())
             {
                 helpMessage.endMandatoryOption(m_option.getDescription());
             } else {
                 helpMessage.endMandatoryOption();
             }
         }
     }
 
     private boolean hasDescription() {
         return !nullOrBlank(m_option.getDescription());
     }
 
     @Override public String toString() {
         final OptionHelpMessage helpMessageOptionSummaryBuilderImpl =
                 new HelpMessageOptionSummaryBuilderImpl();
         this.describeOptionTo(helpMessageOptionSummaryBuilderImpl);
         return helpMessageOptionSummaryBuilderImpl.toString();
     }
 }

1		/*
2		* Copyright 2007 Tim Wood
3		*
4		* Licensed under the Apache License, Version 2.0 (the "License");
5		* you may not use this file except in compliance with the License.
6		* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
7		*
8		* Unless required by applicable law or agreed to in writing, software
9		* distributed under the License is distributed on an "AS IS" BASIS,
10		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11		* See the License for the specific language governing permissions and
12		* limitations under the License.
13		*/
14		package com.lexicalscope.jewel.cli;
15
16		import com.lexicalscope.jewel.cli.specification.ParsedOptionSpecification;
17
18		class ParsedOptionSummary
19		{
20		private final ParsedOptionSpecification m_option;
21
22		public ParsedOptionSummary(final ParsedOptionSpecification option)
23	180	{
24	180	m_option = option;
25	180	}
26
27		private boolean hasCustomPattern()
28		{
29	128	return !m_option.getPattern().equals(".*");
30		}
31
32		private boolean nullOrBlank(final String description)
33		{
34	180	return description == null \|\| description.trim().equals("");
35		}
36
37		public void describeOptionTo(final OptionHelpMessage helpMessage) {
38	180	if (m_option.isOptional())
39		{
40	66	helpMessage.startOptionalOption();
41		}
42		else
43		{
44	114	helpMessage.startMandatoryOption();
45		}
46
47	180	helpMessage.longName(m_option.getLongName());
48	180	helpMessage.shortName(m_option.getShortNames());
49
50	180	if (m_option.hasValue())
51		{
52	128	if (m_option.isMultiValued()) {
53	26	if (hasCustomPattern())
54		{
55	2	helpMessage.multiValuedWithCustomPattern(m_option.getPattern());
56		}
57		else
58		{
59	24	helpMessage.multiValuedWithCustomPattern();
60		}
61		}
62	102	else if (hasCustomPattern())
63		{
64	12	helpMessage.singleValuedWithCustomPattern(m_option.getPattern());
65		}
66		else
67		{
68	90	helpMessage.singleValued();
69		}
70		}
71		else
72		{
73	52	helpMessage.noValued();
74		}
75
76	180	if (m_option.isOptional())
77		{
78	66	if (hasDescription())
79		{
80	36	helpMessage.endOptionalOption(m_option.getDescription());
81		} else {
82	30	helpMessage.endOptionalOption();
83		}
84		}
85		else
86		{
87	114	if (hasDescription())
88		{
89	30	helpMessage.endMandatoryOption(m_option.getDescription());
90		} else {
91	84	helpMessage.endMandatoryOption();
92		}
93		}
94	180	}
95
96		private boolean hasDescription() {
97	180	return !nullOrBlank(m_option.getDescription());
98		}
99
100		@Override public String toString() {
101	90	final OptionHelpMessage helpMessageOptionSummaryBuilderImpl =
102		new HelpMessageOptionSummaryBuilderImpl();
103	90	this.describeOptionTo(helpMessageOptionSummaryBuilderImpl);
104	90	return helpMessageOptionSummaryBuilderImpl.toString();
105		}
106		}