Attribute

java.lang.Object
- org.htmlparser.Attribute

所有已实现的接口:

java.io.Serializable

直接已知子类:

PageAttribute
```
public class Attribute
extends java.lang.Object
implements java.io.Serializable
```
另请参阅:

序列化表格

构造器概要

构造器
构造器和说明
`Attribute()` Create an empty attribute.
`Attribute(java.lang.String value)` Create a whitespace attribute with the value given.
`Attribute(java.lang.String name, java.lang.String value)` Create an attribute with the name and value given.
`Attribute(java.lang.String name, java.lang.String value, char quote)` Create an attribute with the name, value and quote given.
`Attribute(java.lang.String name, java.lang.String assignment, java.lang.String value)` Create an attribute with the name, assignment string and value given.
`Attribute(java.lang.String name, java.lang.String assignment, java.lang.String value, char quote)` Create an attribute with the name, assignment, value and quote given.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`java.lang.String`	`getAssignment()` Get the assignment string of this attribute.
`void`	`getAssignment(java.lang.StringBuffer buffer)` Get the assignment string of this attribute.
`int`	`getLength()` Get the length of the string value of this attribute.
`java.lang.String`	`getName()` Get the name of this attribute.
`void`	`getName(java.lang.StringBuffer buffer)` Get the name of this attribute.
`char`	`getQuote()` Get the quote, if any, surrounding the value of the attribute, if any.
`void`	`getQuote(java.lang.StringBuffer buffer)` Get the quote, if any, surrounding the value of the attribute, if any.
`java.lang.String`	`getRawValue()` Get the raw value of the attribute.
`void`	`getRawValue(java.lang.StringBuffer buffer)` Get the raw value of the attribute.
`java.lang.String`	`getValue()` Get the value of the attribute.
`void`	`getValue(java.lang.StringBuffer buffer)` Get the value of the attribute.
`boolean`	`isEmpty()` Predicate to determine if this attribute has an equals sign but no value.
`boolean`	`isStandAlone()` Predicate to determine if this attribute has no equals sign (or value).
`boolean`	`isValued()` Predicate to determine if this attribute has a value.
`boolean`	`isWhitespace()` Predicate to determine if this attribute is whitespace.
`void`	`setAssignment(java.lang.String assignment)` Set the assignment string of this attribute.
`void`	`setName(java.lang.String name)` Set the name of this attribute.
`void`	`setQuote(char quote)` Set the quote surrounding the value of the attribute.
`void`	`setRawValue(java.lang.String value)` Set the value of the attribute and the quote character.
`void`	`setValue(java.lang.String value)` Set the value of the attribute.
`java.lang.String`	`toString()` Get a text representation of this attribute.
`void`	`toString(java.lang.StringBuffer buffer)` Get a text representation of this attribute.

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - Attribute
```
public Attribute(java.lang.String name,
                 java.lang.String assignment,
                 java.lang.String value,
                 char quote)
```
    Create an attribute with the name, assignment, value and quote given. If the quote value is zero, assigns the value using setRawValue(java.lang.String) which sets the quote character to a proper value if necessary.
    
    参数:
    
    name - The name of this attribute.
    
    assignment - The assignment string of this attribute.
    
    value - The value of this attribute.
    
    quote - The quote around the value of this attribute.
  - Attribute
```
public Attribute(java.lang.String name,
                 java.lang.String value,
                 char quote)
```
    Create an attribute with the name, value and quote given. Uses an equals sign as the assignment string if the value is not null, and calls setRawValue(java.lang.String) to get the correct quoting if quote is zero.
    
    参数:
    
    name - The name of this attribute.
    
    value - The value of this attribute.
    
    quote - The quote around the value of this attribute.
  - Attribute
```
public Attribute(java.lang.String value)
          throws java.lang.IllegalArgumentException
```
    Create a whitespace attribute with the value given.
    
    参数:
    
    value - The value of this attribute.
    
    抛出:
    
    java.lang.IllegalArgumentException - if the value contains other than whitespace. To set a real value use Attribute(String,String).
  - Attribute
```
public Attribute(java.lang.String name,
                 java.lang.String value)
```
    Create an attribute with the name and value given. Uses an equals sign as the assignment string if the value is not null, and calls setRawValue(java.lang.String) to get the correct quoting.
    
    参数:
    
    name - The name of this attribute.
    
    value - The value of this attribute.
  - Attribute
```
public Attribute(java.lang.String name,
                 java.lang.String assignment,
                 java.lang.String value)
```
    Create an attribute with the name, assignment string and value given. Calls setRawValue(java.lang.String) to get the correct quoting.
    
    参数:
    
    name - The name of this attribute.
    
    assignment - The assignment string of this attribute.
    
    value - The value of this attribute.
  - Attribute
```
public Attribute()
```
    Create an empty attribute. This will provide "" from the toString() and toString(StringBuffer) methods.
- 方法详细资料
  - getName
```
public java.lang.String getName()
```
    Get the name of this attribute. The part before the equals sign, or the contents of the stand-alone attribute.
    
    返回:
    
    The name, or null if it's just a whitepace 'attribute'.
    
    另请参阅:
    
    setName(java.lang.String)
  - getName
```
public void getName(java.lang.StringBuffer buffer)
```
    Get the name of this attribute.
    
    参数:
    
    buffer - The buffer to place the name in.
    
    另请参阅:
    
    getName(), setName(java.lang.String)
  - setName
```
public void setName(java.lang.String name)
```
    Set the name of this attribute. Set the part before the equals sign, or the contents of the stand-alone attribute. WARNING: Setting this to null can result in malformed HTML if the assignment string is not null.
    
    参数:
    
    name - The new name.
    
    另请参阅:
    
    getName(), getName(StringBuffer)
  - getAssignment
```
public java.lang.String getAssignment()
```
    Get the assignment string of this attribute. This is usually just an equals sign, but in poorly formed attributes it can include whitespace on either or both sides of an equals sign.
    
    返回:
    
    The assignment string.
    
    另请参阅:
    
    setAssignment(java.lang.String)
  - getAssignment
```
public void getAssignment(java.lang.StringBuffer buffer)
```
    Get the assignment string of this attribute.
    
    参数:
    
    buffer - The buffer to place the assignment string in.
    
    另请参阅:
    
    getAssignment(), setAssignment(java.lang.String)
  - setAssignment
```
public void setAssignment(java.lang.String assignment)
```
    Set the assignment string of this attribute. WARNING: Setting this property to other than an equals sign or null will result in malformed HTML. In the case of a null, the value should also be set to null.
    
    参数:
    
    assignment - The new assignment string.
    
    另请参阅:
    
    getAssignment(), getAssignment(StringBuffer)
  - getValue
```
public java.lang.String getValue()
```
    Get the value of the attribute. The part after the equals sign, or the text if it's just a whitepace 'attribute'. NOTE: This does not include any quotes that may have enclosed the value when it was read. To get the un-stripped value use getRawValue().
    
    返回:
    
    The value, or null if it's a stand-alone or empty attribute, or the text if it's just a whitepace 'attribute'.
    
    另请参阅:
    
    setValue(java.lang.String)
  - getValue
```
public void getValue(java.lang.StringBuffer buffer)
```
    Get the value of the attribute.
    
    参数:
    
    buffer - The buffer to place the value in.
    
    另请参阅:
    
    getValue(), setValue(java.lang.String)
  - setValue
```
public void setValue(java.lang.String value)
```
    Set the value of the attribute. The part after the equals sign, or the text if it's a whitepace 'attribute'. WARNING: Setting this property to a value that needs to be quoted without also setting the quote character will result in malformed HTML.
    
    参数:
    
    value - The new value.
    
    另请参阅:
    
    getValue(), getValue(StringBuffer)
  - getQuote
```
public char getQuote()
```
    Get the quote, if any, surrounding the value of the attribute, if any.
    
    返回:
    
    Either ' or " if the attribute value was quoted, or zero if there are no quotes around it.
    
    另请参阅:
    
    setQuote(char)
  - getQuote
```
public void getQuote(java.lang.StringBuffer buffer)
```
    Get the quote, if any, surrounding the value of the attribute, if any.
    
    参数:
    
    buffer - The buffer to place the quote in.
    
    另请参阅:
    
    getQuote(), setQuote(char)
  - setQuote
```
public void setQuote(char quote)
```
    Set the quote surrounding the value of the attribute. WARNING: Setting this property to zero will result in malformed HTML if the value needs to be quoted (i.e. contains whitespace).
    
    参数:
    
    quote - The new quote value.
    
    另请参阅:
    
    getQuote(), getQuote(StringBuffer)
  - getRawValue
```
public java.lang.String getRawValue()
```
    Get the raw value of the attribute. The part after the equals sign, or the text if it's just a whitepace 'attribute'. This includes the quotes around the value if any.
    
    返回:
    
    The value, or null if it's a stand-alone attribute, or the text if it's just a whitepace 'attribute'.
    
    另请参阅:
    
    setRawValue(java.lang.String)
  - getRawValue
```
public void getRawValue(java.lang.StringBuffer buffer)
```
    Get the raw value of the attribute. The part after the equals sign, or the text if it's just a whitepace 'attribute'. This includes the quotes around the value if any.
    
    参数:
    
    buffer - The string buffer to append the attribute value to.
    
    另请参阅:
    
    getRawValue(), setRawValue(java.lang.String)
  - setRawValue
```
public void setRawValue(java.lang.String value)
```
    Set the value of the attribute and the quote character. If the value is pure whitespace, assign it 'as is' and reset the quote character. If not, check for leading and trailing double or single quotes, and if found use this as the quote character and the inner contents of value as the real value. Otherwise, examine the string to determine if quotes are needed and an appropriate quote character if so. This may involve changing double quotes within the string to character references.
    
    参数:
    
    value - The new value.
    
    另请参阅:
    
    getRawValue(), getRawValue(StringBuffer)
  - isWhitespace
```
public boolean isWhitespace()
```
    Predicate to determine if this attribute is whitespace.
    
    返回:
    
    true if this attribute is whitespace, false if it is a real attribute.
  - isStandAlone
```
public boolean isStandAlone()
```
    Predicate to determine if this attribute has no equals sign (or value).
    
    返回:
    
    true if this attribute is a standalone attribute. false if has an equals sign.
  - isEmpty
```
public boolean isEmpty()
```
    Predicate to determine if this attribute has an equals sign but no value.
    
    返回:
    
    true if this attribute is an empty attribute. false if has an equals sign and a value.
  - isValued
```
public boolean isValued()
```
    Predicate to determine if this attribute has a value.
    
    返回:
    
    true if this attribute has a value. false if it is empty or standalone.
  - getLength
```
public int getLength()
```
    Get the length of the string value of this attribute.
    
    返回:
    
    The number of characters required to express this attribute.
  - toString
```
public java.lang.String toString()
```
    Get a text representation of this attribute. Suitable for insertion into a tag, the output is one of the forms:
```
 value
 name
 name=
 name=value
 name='value'
 name="value"
 
```
    覆盖:
    
    toString 在类中 java.lang.Object
    
    返回:
    
    A string that can be used within a tag.
  - toString
```
public void toString(java.lang.StringBuffer buffer)
```
    Get a text representation of this attribute.
    
    参数:
    
    buffer - The accumulator for placing the text into.
    
    另请参阅:
    
    toString()

类 Attribute

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

Attribute

Attribute

Attribute

Attribute

Attribute

Attribute

方法详细资料

getName

getName

setName

getAssignment

getAssignment

setAssignment

getValue

getValue

setValue

getQuote

getQuote

setQuote

getRawValue

getRawValue

setRawValue

isWhitespace

isStandAlone

isEmpty

isValued

getLength

toString

toString