```
public interface Tag
```
Tag definition.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addAttribute(java.lang.CharSequence name, java.lang.CharSequence value)`	Adds new attribute without checking if it already exist thus allowing duplicate attributes.
`int`	`getAttributeCount()`	Returns number of tag attributes.
`int`	`getAttributeIndex(java.lang.CharSequence name)`	Returns attribute index or `-1` if not found.
`java.lang.CharSequence`	`getAttributeName(int index)`	Returns attribute name.
`java.lang.CharSequence`	`getAttributeValue(int index)`	Returns attribute value or `null` for an empty attribute,
`java.lang.CharSequence`	`getAttributeValue(java.lang.CharSequence name)`	Returns attribute value or `null` for an empty attribute, Returns `null` also if attribute name does not exist.
`int`	`getDeepLevel()`	Returns 1-based deep level of a tag from the root.
`java.lang.CharSequence`	`getId()`	Returns id attribute value of a tag.
`java.lang.CharSequence`	`getName()`	Returns tags name.
`java.lang.String`	`getPosition()`	Returns tag position string or `null` if position is not calculated.
`int`	`getTagLength()`	Returns tag length in the input source.
`int`	`getTagPosition()`	Returns tag position in the input source.
`TagType`	`getType()`	Returns `type of tag` (e.g.
`boolean`	`hasAttribute(java.lang.CharSequence name)`	Detects if an attribute is present.
`boolean`	`isCaseSensitive()`	Returns case-sensitive flag for various name matching.
`boolean`	`isModified()`	Returns `true` if tag is modified.
`boolean`	`isRawTag()`	Returns `true` if tag should parse inner text content as RAWTEXT.
`boolean`	`nameEquals(java.lang.CharSequence charSequence)`	Returns `true` if name equals to given char sequence.
`void`	`removeAttribute(int index)`	Removes attribute at given index.
`void`	`removeAttribute(java.lang.CharSequence name)`	Removes attribute by given name.
`void`	`removeAttributes()`	Removes all attributes.
`void`	`setAttribute(java.lang.CharSequence name, java.lang.CharSequence value)`	Sets new attribute value.
`void`	`setAttributeName(int index, java.lang.CharSequence name)`	Changes attribute name on specific index.
`void`	`setAttributeValue(int index, java.lang.CharSequence value)`	Sets value for attribute at specific index.
`void`	`setAttributeValue(java.lang.CharSequence name, java.lang.CharSequence value)`	Sets value for attribute with given name.
`void`	`setName(java.lang.CharSequence tagName)`	Sets tag name.
`void`	`setType(TagType type)`	Sets `tag type`.
`java.lang.String`	`toString()`	Get the complete tag as a string.
`void`	`writeTo(java.lang.Appendable out)`	Writes the tag to the output.

- Method Detail
  - isCaseSensitive
```
boolean isCaseSensitive()
```
    Returns case-sensitive flag for various name matching.
  - isRawTag
```
boolean isRawTag()
```
    Returns true if tag should parse inner text content as RAWTEXT.
  - getName
```
java.lang.CharSequence getName()
```
    Returns tags name.
  - getType
```
TagType getType()
```
    Returns type of tag (e.g. open, close, etc).
  - getId
```
java.lang.CharSequence getId()
```
    Returns id attribute value of a tag. Implementations may simply call getAttributeValue(java.lang.CharSequence) or to cache this value for better performances.
  - getDeepLevel
```
int getDeepLevel()
```
    Returns 1-based deep level of a tag from the root.
  - getAttributeCount
```
int getAttributeCount()
```
    Returns number of tag attributes.
  - getAttributeName
```
java.lang.CharSequence getAttributeName(int index)
```
    Returns attribute name.
  - getAttributeValue
```
java.lang.CharSequence getAttributeValue(int index)
```
    Returns attribute value or null for an empty attribute,
  - getAttributeValue
```
java.lang.CharSequence getAttributeValue(java.lang.CharSequence name)
```
    Returns attribute value or null for an empty attribute, Returns null also if attribute name does not exist.
  - getAttributeIndex
```
int getAttributeIndex(java.lang.CharSequence name)
```
    Returns attribute index or -1 if not found.
  - hasAttribute
```
boolean hasAttribute(java.lang.CharSequence name)
```
    Detects if an attribute is present.
  - getTagPosition
```
int getTagPosition()
```
    Returns tag position in the input source.
  - getTagLength
```
int getTagLength()
```
    Returns tag length in the input source.
  - getPosition
```
java.lang.String getPosition()
```
    Returns tag position string or null if position is not calculated.
  - setName
```
void setName(java.lang.CharSequence tagName)
```
    Sets tag name.
  - setType
```
void setType(TagType type)
```
    Sets tag type.
  - addAttribute
```
void addAttribute(java.lang.CharSequence name,
                  java.lang.CharSequence value)
```
    Adds new attribute without checking if it already exist thus allowing duplicate attributes.
  - setAttribute
```
void setAttribute(java.lang.CharSequence name,
                  java.lang.CharSequence value)
```
    Sets new attribute value. If attribute already exist, it's value is changed. If attribute does not exist, it will be added to the tag.
  - setAttributeValue
```
void setAttributeValue(int index,
                       java.lang.CharSequence value)
```
    Sets value for attribute at specific index. Throws exception if index is invalid.
  - setAttributeValue
```
void setAttributeValue(java.lang.CharSequence name,
                       java.lang.CharSequence value)
```
    Sets value for attribute with given name. If attribute with given name doesn't exist, nothing changes.
  - setAttributeName
```
void setAttributeName(int index,
                      java.lang.CharSequence name)
```
    Changes attribute name on specific index. Throws exception if index is invalid.
  - removeAttribute
```
void removeAttribute(int index)
```
    Removes attribute at given index. Throws exception if index is invalid.
  - removeAttribute
```
void removeAttribute(java.lang.CharSequence name)
```
    Removes attribute by given name.
  - removeAttributes
```
void removeAttributes()
```
    Removes all attributes.
  - isModified
```
boolean isModified()
```
    Returns true if tag is modified.
  - nameEquals
```
boolean nameEquals(java.lang.CharSequence charSequence)
```
    Returns true if name equals to given char sequence.
  - writeTo
```
void writeTo(java.lang.Appendable out)
```
    Writes the tag to the output.
  - toString
```
java.lang.String toString()
```
    Get the complete tag as a string.
    
    Overrides:
    
    toString in class java.lang.Object

Interface Tag

Method Summary

Method Detail

isCaseSensitive

isRawTag

getName

getType

getId

getDeepLevel

getAttributeCount

getAttributeName

getAttributeValue

getAttributeValue

getAttributeIndex

hasAttribute

getTagPosition

getTagLength

getPosition

setName

setType

addAttribute

setAttribute

setAttributeValue

setAttributeValue

setAttributeName

removeAttribute

removeAttribute

removeAttributes

isModified

nameEquals

writeTo

toString