DynamicSynonymFilter

Splits tokens into synonyms at the same position, taking in a simple map from a String to a list of its synonyms (which doesn't need to contain the original token).

This has been heavily influenced by SynonymFilter from "Lucene in Action" and upgraded for Lucene 4 because bundled org.apache.lucene.analysis.synonym.SynonymFilter requires the mappings to be built up in advance.

Apologies for all the mutable state: we're interacting with a mutable Java API.

Linear Supertypes

TokenFilter, TokenStream, Closeable, AutoCloseable, AttributeSource, AnyRef, Any

Instance Constructors

new DynamicSynonymFilter(input: TokenStream, engine: SynonymEngine)

Value Members

final def !=(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def !=(arg0: Any): Boolean

Definition Classes
Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def ==(arg0: Any): Boolean

Definition Classes
Any
final def addAttribute[T <: Attribute](arg0: Class[T]): T

Definition Classes
AttributeSource
final def addAttributeImpl(arg0: AttributeImpl): Unit

Definition Classes
AttributeSource
final def asInstanceOf[T0]: T0

Definition Classes
Any
final def captureState(): State

Definition Classes
AttributeSource
final def clearAttributes(): Unit

Definition Classes
AttributeSource
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def cloneAttributes(): AttributeSource

Definition Classes
AttributeSource
def close(): Unit

Definition Classes
TokenFilter → TokenStream → Closeable → AutoCloseable
Annotations
@throws( classOf[java.io.IOException] )
final def copyTo(arg0: AttributeSource): Unit

Definition Classes
AttributeSource
def end(): Unit

Definition Classes
TokenFilter → TokenStream
Annotations
@throws( classOf[java.io.IOException] )
final def endAttributes(): Unit

Definition Classes
AttributeSource
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(other: Any): Boolean

Definition Classes
DynamicSynonymFilter → AttributeSource → AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getAttribute[T <: Attribute](arg0: Class[T]): T

Definition Classes
AttributeSource
final def getAttributeClassesIterator(): Iterator[Class[_ <: Attribute]]

Definition Classes
AttributeSource
final def getAttributeFactory(): AttributeFactory

Definition Classes
AttributeSource
final def getAttributeImplsIterator(): Iterator[AttributeImpl]

Definition Classes
AttributeSource
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
final def hasAttribute(arg0: Class[_ <: Attribute]): Boolean

Definition Classes
AttributeSource
final def hasAttributes(): Boolean

Definition Classes
AttributeSource
def hashCode(): Int

Definition Classes
AttributeSource → AnyRef → Any
def incrementToken(): Boolean

Definition Classes
DynamicSynonymFilter → TokenStream
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def reflectAsString(arg0: Boolean): String

Definition Classes
AttributeSource
final def reflectWith(arg0: AttributeReflector): Unit

Definition Classes
AttributeSource
final def removeAllAttributes(): Unit

Definition Classes
AttributeSource
def reset(): Unit

Definition Classes
TokenFilter → TokenStream
Annotations
@throws( classOf[java.io.IOException] )
final def restoreState(arg0: State): Unit

Definition Classes
AttributeSource
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AttributeSource → AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

class DynamicSynonymFilter extends TokenFilter

Instance Constructors

new DynamicSynonymFilter(input: TokenStream, engine: SynonymEngine)

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

final def addAttribute[T <: Attribute](arg0: Class[T]): T

final def addAttributeImpl(arg0: AttributeImpl): Unit

final def asInstanceOf[T0]: T0

final def captureState(): State

final def clearAttributes(): Unit

def clone(): AnyRef

final def cloneAttributes(): AttributeSource

def close(): Unit

final def copyTo(arg0: AttributeSource): Unit

def end(): Unit

final def endAttributes(): Unit

final def eq(arg0: AnyRef): Boolean

def equals(other: Any): Boolean

def finalize(): Unit

final def getAttribute[T <: Attribute](arg0: Class[T]): T

final def getAttributeClassesIterator(): Iterator[Class[_ <: Attribute]]

final def getAttributeFactory(): AttributeFactory

final def getAttributeImplsIterator(): Iterator[AttributeImpl]

final def getClass(): Class[_]

final def hasAttribute(arg0: Class[_ <: Attribute]): Boolean

final def hasAttributes(): Boolean

def hashCode(): Int

def incrementToken(): Boolean

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def reflectAsString(arg0: Boolean): String

final def reflectWith(arg0: AttributeReflector): Unit

final def removeAllAttributes(): Unit

def reset(): Unit

final def restoreState(arg0: State): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from TokenFilter

Inherited from TokenStream

Inherited from Closeable

Inherited from AutoCloseable

Inherited from AttributeSource

Inherited from AnyRef

Inherited from Any

Ungrouped