FormatContext.java

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/*
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 * Copyright 2004 the original author or authors.
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *     http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package com.ancientprogramming.fixedformat4j.format;
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/**
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 * Contains context for loading and exporting fixedformat data.
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 * The context describes what kind of formatter to use, what datatype to convert and what offset to fetch data from.
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 *
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 * @author Jacob von Eyben - <a href="https://eybenconsult.com">https://eybenconsult.com</a>
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 * @since 1.0.0
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 */
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public class FormatContext<T> {
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  private final int offset;
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  private final Class<T> dataType;
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  private final Class<? extends FixedFormatter<T>> formatter;
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  /**
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   * Creates a new format context.
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   *
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   * @param offset    the 1-based character offset of the field within the record
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   * @param dataType  the Java type of the field value
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   * @param formatter the formatter class to use for this field
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   */
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  public FormatContext(int offset, Class<T> dataType, Class<? extends FixedFormatter<T>> formatter) {
39 1 1. <init> : Removed assignment to member variable offset → KILLED
 
    this.offset = offset;
40 1 1. <init> : Removed assignment to member variable dataType → KILLED
 
    this.dataType = dataType;
41 1 1. <init> : Removed assignment to member variable formatter → KILLED
 
    this.formatter = formatter;
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  }
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  /**
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   * Returns the 1-based character offset of the field within the record.
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   *
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   * @return the field offset
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   */
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  public int getOffset() {
50 1 1. getOffset : replaced int return with 0 for com/ancientprogramming/fixedformat4j/format/FormatContext::getOffset → KILLED
 
    return offset;
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  }
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  /**
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   * Returns the Java type of the field value.
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   *
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   * @return the data type class
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   */
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  public Class<T> getDataType() {
59 1 1. getDataType : replaced return value with null for com/ancientprogramming/fixedformat4j/format/FormatContext::getDataType → KILLED
 
    return dataType;
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  }
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  /**
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   * Returns the formatter class responsible for parsing and formatting this field.
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   *
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   * @return the formatter class
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   */
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  public Class<? extends FixedFormatter<T>> getFormatter() {
68 1 1. getFormatter : replaced return value with null for com/ancientprogramming/fixedformat4j/format/FormatContext::getFormatter → KILLED
 
    return formatter;
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  }
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  public String toString() {
73 10 1. toString : removed call to java/lang/Integer::valueOf → SURVIVED
2. toString : Substituted 0 with 1 → SURVIVED
3. toString : Substituted 3 with 4 → SURVIVED
4. toString : replaced return value with "" for com/ancientprogramming/fixedformat4j/format/FormatContext::toString → SURVIVED
5. toString : removed call to java/lang/Class::getName → SURVIVED
6. toString : removed call to java/lang/Class::getName → SURVIVED
7. toString : replaced call to java/lang/String::format with argument → SURVIVED
8. toString : removed call to java/lang/String::format → SURVIVED
9. toString : Substituted 1 with 0 → KILLED
10. toString : Substituted 2 with 3 → KILLED
 
    return String.format("FormatContext{offset=%d, dataType=%s, formatter=%s}", offset, dataType.getName(), formatter.getName());
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  }
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}

Mutations

39

1.1
Location : <init>
Killed by : com.ancientprogramming.fixedformat4j.format.TestFixedFormatUtilExtended.[engine:junit-jupiter]/[class:com.ancientprogramming.fixedformat4j.format.TestFixedFormatUtilExtended]/[method:fetchData_fieldExactlyFillsRecord()] Removed assignment to member variable offset → KILLED

40

1.1
Location : <init>
Killed by : com.ancientprogramming.fixedformat4j.format.impl.TestFormatInstructionsBuilder.[engine:junit-jupiter]/[class:com.ancientprogramming.fixedformat4j.format.impl.TestFormatInstructionsBuilder]/[method:context_fromFieldAnnotation_hasCorrectOffsetAndType()] Removed assignment to member variable dataType → KILLED

41

1.1
Location : <init>
Killed by : com.ancientprogramming.fixedformat4j.format.impl.TestFormatInstructionsBuilder.[engine:junit-jupiter]/[class:com.ancientprogramming.fixedformat4j.format.impl.TestFormatInstructionsBuilder]/[method:context_fromFieldAnnotation_capturesFormatterClass()] Removed assignment to member variable formatter → KILLED

50

1.1
Location : getOffset
Killed by : com.ancientprogramming.fixedformat4j.format.TestFixedFormatUtilExtended.[engine:junit-jupiter]/[class:com.ancientprogramming.fixedformat4j.format.TestFixedFormatUtilExtended]/[method:fetchData_firstField_offset1()] replaced int return with 0 for com/ancientprogramming/fixedformat4j/format/FormatContext::getOffset → KILLED

59

1.1
Location : getDataType
Killed by : com.ancientprogramming.fixedformat4j.format.impl.TestFormatInstructionsBuilder.[engine:junit-jupiter]/[class:com.ancientprogramming.fixedformat4j.format.impl.TestFormatInstructionsBuilder]/[method:context_fromFieldAnnotation_hasCorrectOffsetAndType()] replaced return value with null for com/ancientprogramming/fixedformat4j/format/FormatContext::getDataType → KILLED

68

1.1
Location : getFormatter
Killed by : com.ancientprogramming.fixedformat4j.format.impl.TestFormatInstructionsBuilder.[engine:junit-jupiter]/[class:com.ancientprogramming.fixedformat4j.format.impl.TestFormatInstructionsBuilder]/[method:context_fromFieldAnnotation_capturesFormatterClass()] replaced return value with null for com/ancientprogramming/fixedformat4j/format/FormatContext::getFormatter → KILLED

73

1.1
Location : toString
Killed by : com.ancientprogramming.fixedformat4j.format.impl.TestFixedFormatManagerImplErrors.[engine:junit-jupiter]/[class:com.ancientprogramming.fixedformat4j.format.impl.TestFixedFormatManagerImplErrors]/[method:load_unparsableData_throwsParseException()] Substituted 1 with 0 → KILLED

2.2
Location : toString
Killed by : none removed call to java/lang/Integer::valueOf → SURVIVED Covering tests

3.3
Location : toString
Killed by : none Substituted 0 with 1 → SURVIVED Covering tests

4.4
Location : toString
Killed by : none Substituted 3 with 4 → SURVIVED Covering tests

5.5
Location : toString
Killed by : none replaced return value with "" for com/ancientprogramming/fixedformat4j/format/FormatContext::toString → SURVIVED Covering tests

6.6
Location : toString
Killed by : none removed call to java/lang/Class::getName → SURVIVED Covering tests

7.7
Location : toString
Killed by : none removed call to java/lang/Class::getName → SURVIVED Covering tests

8.8
Location : toString
Killed by : none replaced call to java/lang/String::format with argument → SURVIVED Covering tests

9.9
Location : toString
Killed by : none removed call to java/lang/String::format → SURVIVED Covering tests

10.10
Location : toString
Killed by : com.ancientprogramming.fixedformat4j.format.impl.TestFixedFormatManagerImplErrors.[engine:junit-jupiter]/[class:com.ancientprogramming.fixedformat4j.format.impl.TestFixedFormatManagerImplErrors]/[method:load_unparsableData_throwsParseException()] Substituted 2 with 3 → KILLED

Active mutators

Tests examined


Report generated by PIT 1.23.1 support