DiffOptions (<oXygen/> Author API)

java.lang.Object
- ro.sync.diff.api.DiffOptions

@API(type=EXTENDABLE,
     src=PUBLIC)
public class DiffOptions
extends java.lang.Object

Holds options needed to decide which diff algorithm and which diff options will be used.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`AUTO` The algorithm is automatically chosen based on content type, text length, options etc.
`static int`	`CHARACTERS_COMPARE` Algorithm based on characters comparison.
`static int`	`LINES_COMPARE` Algorithm based on line by line comparison.
`static int`	`SYNTAX_AWARE` Algorithm based on comparing the syntax tokens.
`static int`	`WORDS_COMPARE` Algorithm based on words comparison.
`static int`	`XML_ACCURATE` XML accurate diff based on Sasha and Zhang algorithm.
`static int`	`XML_FAST` Fast XML hybrid heuristic algorithm.

Constructor Summary

Constructors
Constructor and Description
`DiffOptions()` Default constructor for default options.
`DiffOptions(int algorithm, boolean ignoreWhitespaces, int maxNumberOfDiffs, boolean ignorePI, boolean ignoreComments, boolean ignoreCDATA, boolean ignoreDOCTYPE, boolean ignoreText, boolean ignoreAttributesOrder, boolean ignorePrefixes, boolean ignoreNamespaces, boolean ignoreNamespaceDeclarations, boolean ignoreEntities, boolean mergeAdjacentDifferences, boolean markEndTagsAsDifferent, boolean ignoreStateOfEmptyElements)` Constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`getAlgorithm()`
`int`	`getMaxNumberOfDiffs()`
`boolean`	`isIgnoreAttributesOrder()`
`boolean`	`isIgnoreCDATA()`
`boolean`	`isIgnoreComments()`
`boolean`	`isIgnoreDOCTYPE()`
`boolean`	`isIgnoreEntities()`
`boolean`	`isIgnoreNamespaceDeclarations()`
`boolean`	`isIgnoreNamespaces()`
`boolean`	`isIgnorePI()`
`boolean`	`isIgnorePrefixes()`
`boolean`	`isIgnoreStateOfEmptyElements()`
`boolean`	`isIgnoreText()`
`boolean`	`isIgnoreWhitespaces()`
`boolean`	`isMarkEndTagsAsDifferent()`
`boolean`	`isMergeAdjacentDifferences()`
`void`	`setAlgorithm(int algorithm)`
`void`	`setIgnoreAttributesOrder(boolean ignoreAttributesOrder)`
`void`	`setIgnoreCDATA(boolean ignoreCDATA)`
`void`	`setIgnoreComments(boolean ignoreComments)`
`void`	`setIgnoreDOCTYPE(boolean ignoreDOCTYPE)`
`void`	`setIgnoreEntities(boolean ignoreEntities)`
`void`	`setIgnoreNamespaceDeclarations(boolean ignoreNamespaceDeclarations)`
`void`	`setIgnoreNamespaces(boolean ignoreNamespaces)`
`void`	`setIgnorePI(boolean ignorePI)`
`void`	`setIgnorePrefixes(boolean ignorePrefixes)`
`void`	`setIgnoreStateOfEmptyElements(boolean ignoreStateOfEmptyElements)`
`void`	`setIgnoreText(boolean ignoreText)`
`void`	`setIgnoreWhitespaces(boolean ignoreWhitespaces)`
`void`	`setMarkEndTagsAsDifferent(boolean markEndTagsAsDifferent)`
`void`	`setMaxNumberOfDiffs(int maxNumberOfDiffs)`
`void`	`setMergeAdjacentDifferences(boolean mergeAdjacentDifferences)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - AUTO
```
public static final int AUTO
```
    The algorithm is automatically chosen based on content type, text length, options etc.
    
    See Also:
    Constant Field Values
  - CHARACTERS_COMPARE
```
public static final int CHARACTERS_COMPARE
```
    Algorithm based on characters comparison.
    
    See Also:
    Constant Field Values
  - WORDS_COMPARE
```
public static final int WORDS_COMPARE
```
    Algorithm based on words comparison.
    
    See Also:
    Constant Field Values
  - LINES_COMPARE
```
public static final int LINES_COMPARE
```
    Algorithm based on line by line comparison.
    
    See Also:
    Constant Field Values
  - SYNTAX_AWARE
```
public static final int SYNTAX_AWARE
```
    Algorithm based on comparing the syntax tokens.
    
    See Also:
    Constant Field Values
  - XML_FAST
```
public static final int XML_FAST
```
    Fast XML hybrid heuristic algorithm.
    
    See Also:
    Constant Field Values
  - XML_ACCURATE
```
public static final int XML_ACCURATE
```
    XML accurate diff based on Sasha and Zhang algorithm.
    
    See Also:
    Constant Field Values
- Constructor Detail
  - DiffOptions
```
public DiffOptions(int algorithm,
           boolean ignoreWhitespaces,
           int maxNumberOfDiffs,
           boolean ignorePI,
           boolean ignoreComments,
           boolean ignoreCDATA,
           boolean ignoreDOCTYPE,
           boolean ignoreText,
           boolean ignoreAttributesOrder,
           boolean ignorePrefixes,
           boolean ignoreNamespaces,
           boolean ignoreNamespaceDeclarations,
           boolean ignoreEntities,
           boolean mergeAdjacentDifferences,
           boolean markEndTagsAsDifferent,
           boolean ignoreStateOfEmptyElements)
```
    Constructor.
    Parameters:
    algorithm - The used algorithm, one of the constants:
    
    AUTO
    
    CHARACTERS_COMPARE
    
    LINES_COMPARE
    
    SYNTAX_AWARE
    
    WORDS_COMPARE
    
    XML_ACCURATE
    
    XML_FAST
    ignoreWhitespaces - true if differences consisting only in whitespaces should be ignored.
    maxNumberOfDiffs - The maximum number of modifications you are interested in. If the document contain a larger number of differences the diff will only signal that they are different and stop after reaching the limit.
    ignorePI - true if processing instructions should be ignored. It applies when using XML aware algorithms.
    ignoreComments - true if comments should be ignored. It applies when using XML aware algorithms.
    ignoreCDATA - true if CDATA sections should be ignored. It applies when using XML aware algorithms.
    ignoreDOCTYPE - true if DOCTYPE sections should be ignored. It applies when using XML aware algorithms.
    ignoreText - true if differences in the text content should be ignored. It applies when using XML aware algorithms.
    ignoreAttributesOrder - true if the order of the attributes should be ignored. It applies when using XML aware algorithms.
    ignorePrefixes - true if the prefixes should be ignored. Even if this is set the comparing takes into account the namespacea. It applies when using XML aware algorithms.
    ignoreNamespaces - true if namespaces should be ignored. It applies when using XML aware algorithms.
    ignoreNamespaceDeclarations - true if the namespace declaration ("xmlns" attributes) should be ignored. It applies when using XML aware algorithms.
    ignoreEntities - true if entity content should be ignored. It applies when using XML aware algorithms.
    mergeAdjacentDifferences - true if adjacent differences should be merged and present as a single difference. Applies when using XML aware algorithms.
    markEndTagsAsDifferent - true if end tags with the same name for elements that are different in other sense will be shown as different also. It applies when using XML aware algorithms.
    ignoreStateOfEmptyElements - true if sequences representing empty elements like
    <a/> and <a></a>
    will be considered identical. It applies when using XML aware algorithms.
  - DiffOptions
```
public DiffOptions()
```
    Default constructor for default options.
- Method Detail
  - getAlgorithm
```
public int getAlgorithm()
```
    Returns:
    Returns The used algorithm, one of the constants:
    
    AUTO
    
    CHARACTERS_COMPARE
    
    LINES_COMPARE
    
    SYNTAX_AWARE
    
    WORDS_COMPARE
    
    XML_ACCURATE
    
    XML_FAST
  - setAlgorithm
```
public void setAlgorithm(int algorithm)
```
    Parameters:
    algorithm - The algorithm to use, one of the constants:
    
    AUTO
    
    CHARACTERS_COMPARE
    
    LINES_COMPARE
    
    SYNTAX_AWARE
    
    WORDS_COMPARE
    
    XML_ACCURATE
    
    XML_FAST
  - getMaxNumberOfDiffs
```
public int getMaxNumberOfDiffs()
```
    Returns:
    Returns The maximum number of modifications you are interested in. If the document contain a larger number of differences the diff will only signal that they are different and stop after reaching the limit.
  - setMaxNumberOfDiffs
```
public void setMaxNumberOfDiffs(int maxNumberOfDiffs)
```
    Parameters:
    maxNumberOfDiffs - The maximum number of modifications you are interested in. If the document contain a larger number of differences the diff will only signal that they are different and stop after reaching the limit.
  - isIgnoreWhitespaces
```
public boolean isIgnoreWhitespaces()
```
    Returns:
    Returns true if differences consisting only in whitespaces will be ignored.
  - setIgnoreWhitespaces
```
public void setIgnoreWhitespaces(boolean ignoreWhitespaces)
```
    Parameters:
    ignoreWhitespaces - true if differences consisting only in whitespaces should be ignored.
  - isIgnorePI
```
public boolean isIgnorePI()
```
    Returns:
    Returns true if processing instructions are ignored. It applies when using XML aware algorithms.
  - setIgnorePI
```
public void setIgnorePI(boolean ignorePI)
```
    Parameters:
    ignorePI - true if processing instructions should be ignored. It applies when using XML aware algorithms.
  - isIgnoreComments
```
public boolean isIgnoreComments()
```
    Returns:
    Returns true if comments are be ignored. It applies when using XML aware algorithms.
  - setIgnoreComments
```
public void setIgnoreComments(boolean ignoreComments)
```
    Parameters:
    ignoreComments - true if comments should be ignored. It applies when using XML aware algorithms.
  - isIgnoreCDATA
```
public boolean isIgnoreCDATA()
```
    Returns:
    Returns true if CDATA sections are ignored. It applies when using XML aware algorithms.
  - setIgnoreCDATA
```
public void setIgnoreCDATA(boolean ignoreCDATA)
```
    Parameters:
    ignoreCDATA - true if CDATA sections should be ignored. It applies when using XML aware algorithms.
  - isIgnoreDOCTYPE
```
public boolean isIgnoreDOCTYPE()
```
    Returns:
    Returns true if DOCTYPE sections are ignored. It applies when using XML aware algorithms.
  - setIgnoreDOCTYPE
```
public void setIgnoreDOCTYPE(boolean ignoreDOCTYPE)
```
    Parameters:
    ignoreDOCTYPE - true if DOCTYPE sections should be ignored. It applies when using XML aware algorithms.
  - isIgnoreText
```
public boolean isIgnoreText()
```
    Returns:
    Returns code>true if differences in the text content is ignored. It applies when using XML aware algorithms.
  - setIgnoreText
```
public void setIgnoreText(boolean ignoreText)
```
    Parameters:
    ignoreText - code>true if differences in the text content should be ignored. It applies when using XML aware algorithms.
  - isIgnoreAttributesOrder
```
public boolean isIgnoreAttributesOrder()
```
    Returns:
    Returns true if the order of the attributes is ignored. It applies when using XML aware algorithms.
  - setIgnoreAttributesOrder
```
public void setIgnoreAttributesOrder(boolean ignoreAttributesOrder)
```
    Parameters:
    ignoreAttributesOrder - true if the order of the attributes should be ignored. It applies when using XML aware algorithms.
  - isIgnorePrefixes
```
public boolean isIgnorePrefixes()
```
    Returns:
    Returns code>true if the prefixes are ignored. Even if this is set the comparing takes into account the namespaces. It applies when using XML aware algorithms.
  - setIgnorePrefixes
```
public void setIgnorePrefixes(boolean ignorePrefixes)
```
    Parameters:
    ignorePrefixes - code>true if the prefixes should be ignored. Even if this is set the comparing takes into account the namespaces. It applies when using XML aware algorithms.
  - isIgnoreNamespaces
```
public boolean isIgnoreNamespaces()
```
    Returns:
    Returns true if namespaces are ignored. It applies when using XML aware algorithms.
  - setIgnoreNamespaces
```
public void setIgnoreNamespaces(boolean ignoreNamespaces)
```
    Parameters:
    ignoreNamespaces - true if namespaces should be ignored. It applies when using XML aware algorithms.
  - isIgnoreNamespaceDeclarations
```
public boolean isIgnoreNamespaceDeclarations()
```
    Returns:
    Returns true if the namespace declarations ("xmlns" attributes) are ignored. It applies when using XML aware algorithms.
  - setIgnoreNamespaceDeclarations
```
public void setIgnoreNamespaceDeclarations(boolean ignoreNamespaceDeclarations)
```
    Parameters:
    ignoreNamespaceDeclarations - true if the namespace declarations ("xmlns" attributes) should be ignored. It applies when using XML aware algorithms.
  - isIgnoreEntities
```
public boolean isIgnoreEntities()
```
    Returns:
    Returns true if entity content is ignored. It applies when using XML aware algorithms.
  - setIgnoreEntities
```
public void setIgnoreEntities(boolean ignoreEntities)
```
    Parameters:
    ignoreEntities - true if entity content should be ignored. It applies when using XML aware algorithms.
  - isIgnoreStateOfEmptyElements
```
public boolean isIgnoreStateOfEmptyElements()
```
    Returns:
    Returns true if sequences representing empty elements like
    <a/> and <a></a>
    are considered identical. It applies when using XML aware algorithms.
  - setIgnoreStateOfEmptyElements
```
public void setIgnoreStateOfEmptyElements(boolean ignoreStateOfEmptyElements)
```
    Parameters:
    ignoreStateOfEmptyElements - true if sequences representing empty elements like
    <a/> and <a></a>
    will be considered identical. It applies when using XML aware algorithms.
  - isMergeAdjacentDifferences
```
public boolean isMergeAdjacentDifferences()
```
    Returns:
    Returns true if adjacent differences are merged and present as a single difference. It applies when using XML aware algorithms.
  - setMergeAdjacentDifferences
```
public void setMergeAdjacentDifferences(boolean mergeAdjacentDifferences)
```
    Parameters:
    mergeAdjacentDifferences - true if adjacent differences should be merged and present as a single difference. It applies when using XML aware algorithms.
  - isMarkEndTagsAsDifferent
```
public boolean isMarkEndTagsAsDifferent()
```
    Returns:
    Returns true if end tags with the same name for elements that are different in other sense are shown as different also. It applies when using XML aware algorithms.
  - setMarkEndTagsAsDifferent
```
public void setMarkEndTagsAsDifferent(boolean markEndTagsAsDifferent)
```
    Parameters:
    markEndTagsAsDifferent - true if end tags with the same name for elements that are different in other sense will be shown as different also. It applies when using XML aware algorithms.

Class DiffOptions

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

AUTO

CHARACTERS_COMPARE

WORDS_COMPARE

LINES_COMPARE

SYNTAX_AWARE

XML_FAST

XML_ACCURATE

Constructor Detail

DiffOptions

DiffOptions

Method Detail

getAlgorithm

setAlgorithm

getMaxNumberOfDiffs

setMaxNumberOfDiffs

isIgnoreWhitespaces

setIgnoreWhitespaces

isIgnorePI

setIgnorePI

isIgnoreComments

setIgnoreComments

isIgnoreCDATA

setIgnoreCDATA

isIgnoreDOCTYPE

setIgnoreDOCTYPE

isIgnoreText

setIgnoreText

isIgnoreAttributesOrder

setIgnoreAttributesOrder

isIgnorePrefixes

setIgnorePrefixes

isIgnoreNamespaces

setIgnoreNamespaces

isIgnoreNamespaceDeclarations

setIgnoreNamespaceDeclarations

isIgnoreEntities

setIgnoreEntities

isIgnoreStateOfEmptyElements

setIgnoreStateOfEmptyElements

isMergeAdjacentDifferences

setMergeAdjacentDifferences

isMarkEndTagsAsDifferent

setMarkEndTagsAsDifferent