org.apache.lucene.analysis.tokenattributes
Class FlagsAttributeImpl
java.lang.Object
org.apache.lucene.util.AttributeImpl
org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
- All Implemented Interfaces:
- Serializable, Cloneable, FlagsAttribute, Attribute
public class FlagsAttributeImpl
- extends AttributeImpl
- implements FlagsAttribute, Cloneable, Serializable
This attribute can be used to pass different flags down the tokenizer chain,
eg from one TokenFilter to another one.
- See Also:
- Serialized Form
- WARNING: This API is experimental and might change in incompatible ways in the next release.
- While we think this is here to stay, we may want to change it to be a long.
Method Summary |
void |
clear()
Clears the values in this AttributeImpl and resets it to its
default value. |
void |
copyTo(AttributeImpl target)
Copies the values from this Attribute into the passed-in
target attribute. |
boolean |
equals(Object other)
|
int |
getFlags()
Get the bitset for any bits that have been set. |
int |
hashCode()
|
void |
setFlags(int flags)
|
FlagsAttributeImpl
public FlagsAttributeImpl()
getFlags
public int getFlags()
-
Get the bitset for any bits that have been set. This is completely distinct from
TypeAttribute.type()
, although they do share similar purposes.
The flags can be used to encode information about the token for use by other TokenFilter
s.
- Specified by:
getFlags
in interface FlagsAttribute
- Returns:
- The bits
setFlags
public void setFlags(int flags)
- Specified by:
setFlags
in interface FlagsAttribute
- See Also:
getFlags()
clear
public void clear()
- Description copied from class:
AttributeImpl
- Clears the values in this AttributeImpl and resets it to its
default value. If this implementation implements more than one Attribute interface
it clears all.
- Specified by:
clear
in class AttributeImpl
equals
public boolean equals(Object other)
- Overrides:
equals
in class Object
hashCode
public int hashCode()
- Overrides:
hashCode
in class Object
copyTo
public void copyTo(AttributeImpl target)
- Description copied from class:
AttributeImpl
- Copies the values from this Attribute into the passed-in
target attribute. The target implementation must support all the
Attributes this implementation supports.
- Specified by:
copyTo
in class AttributeImpl
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