## Uses of Interface
org.apache.uima.jcas.JCas

- Packages that use JCas
  Package | Description
  --- | ---
  org.apache.uima.analysis_component |
  org.apache.uima.analysis_engine | The Analysis Engine interface, along with supporting interfaces and exception classes.
  org.apache.uima.analysis_engine.annotator | The Annotator Interfaces, along with supporting interfaces and exception classes.
  org.apache.uima.cas | Common Analysis System (CAS) Interfaces.
  org.apache.uima.examples |
  org.apache.uima.flow |
  org.apache.uima.jcas | Interfaces for accessing the JCAS.
  org.apache.uima.jcas.cas | JCAS model for built-in CAS types
  org.apache.uima.jcas.tcas | JCAS model for built-in TCAS types
  org.apache.uima.util | Utility classes and interfaces used by UIMA components.

- - ### Uses of JCas in org.apache.uima.analysis_component

    Methods in org.apache.uima.analysis_component that return JCas
    Modifier and Type | Method and Description
    --- | ---
    `protected JCas` | JCasMultiplier_ImplBase.`getEmptyJCas()` Gets an empty JCas that this CAS Multiplier can then populate.

    Methods in org.apache.uima.analysis_component that return types with arguments of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `Class<JCas>` | JCasAnnotator_ImplBase.`getRequiredCasInterface()`
    `Class<JCas>` | JCasMultiplier_ImplBase.`getRequiredCasInterface()`

    Methods in org.apache.uima.analysis_component with parameters of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `abstract void` | JCasAnnotator_ImplBase.`process(JCas aJCas)` This method should be overriden by subclasses.
    `abstract void` | JCasMultiplier_ImplBase.`process(JCas aJCas)` This method should be overriden by subclasses.

  - ### Uses of JCas in org.apache.uima.analysis_engine

    Methods in org.apache.uima.analysis_engine that return JCas
    Modifier and Type | Method and Description
    --- | ---
    `JCas` | AnalysisEngine.`newJCas()` Similar to `AnalysisEngine.newCAS()` but wraps the new CAS objects with the Java-object-based `JCas` interface.
    `JCas` | JCasIterator.`next()` Gets the next JCAS from the iterator.

    Methods in org.apache.uima.analysis_engine with parameters of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `ProcessTrace` | AnalysisEngine.`process(JCas aJCas)` Similar to `AnalysisEngine.process(CAS)` but uses the Java-object-based `JCas` interface instead of the general `CAS` interface.
    `ProcessTrace` | AnalysisEngine.`process(JCas aJCas, ResultSpecification aResultSpec)` Similar to `AnalysisEngine.process(CAS,ResultSpecification)` but uses the Java-object-based `JCas` interface instead of the general `CAS` interface.
    `void` | AnalysisEngine.`process(JCas aJCas, ResultSpecification aResultSpec, ProcessTrace aTrace)` Similar to `AnalysisEngine.process(CAS, ResultSpecification, ProcessTrace)` but uses the Java-object-based `JCas` interface instead of the general `CAS` interface.
    `JCasIterator` | AnalysisEngine.`processAndOutputNewCASes(JCas aJCAS)` Processes a JCAS, possibly producing multiple JCASes as a result.

  - ### Uses of JCas in org.apache.uima.analysis_engine.annotator

    Methods in org.apache.uima.analysis_engine.annotator with parameters of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `void` | JTextAnnotator.`process(JCas aJCas, ResultSpecification aResultSpec)` Deprecated. Invokes this annotator's analysis logic.

  - ### Uses of JCas in org.apache.uima.cas

    Methods in org.apache.uima.cas that return JCas
    Modifier and Type | Method and Description
    --- | ---
    `JCas` | CAS.`getJCas()` Get the JCas for this CAS.
    `JCas` | CAS.`getJCas(SofaFS aSofa)` Create a JCas view for a Sofa.
    `JCas` | CAS.`getJCas(SofaID aSofaID)` Deprecated. As of v2.0, use `CAS.getView(String)` followed by `CAS.getJCas()`.

  - ### Uses of JCas in org.apache.uima.examples

    Constructors in org.apache.uima.examples with parameters of type JCas
    Constructor and Description
    `SourceDocumentInformation_Type(JCas jcas, Type casType)` initialize variables to correspond with Cas Type and Features
    `SourceDocumentInformation(JCas jcas)`
    `SourceDocumentInformation(JCas jcas, int begin, int end)`

  - ### Uses of JCas in org.apache.uima.flow

    Methods in org.apache.uima.flow that return JCas
    Modifier and Type | Method and Description
    --- | ---
    `protected JCas` | JCasFlow_ImplBase.`getJCas()` Gets the JCas being routed by this Flow object.

    Methods in org.apache.uima.flow that return types with arguments of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `Class<JCas>` | JCasFlowController_ImplBase.`getRequiredCasInterface()`

    Methods in org.apache.uima.flow with parameters of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `abstract Flow` | JCasFlowController_ImplBase.`computeFlow(JCas aJCas)` This method must be overriden by subclasses.
    `protected Flow` | JCasFlow_ImplBase.`newCasProduced(JCas newCas, String producedBy)` By default, throws an exception to indicate this this Flow object does not support new CASes being produced in the middle of the flow.
    `void` | JCasFlow_ImplBase.`setJCas(JCas aJCas)` Deprecated. this is done automatically by the framework with the Flow object is created

  - ### Uses of JCas in org.apache.uima.jcas

    Methods in org.apache.uima.jcas that return JCas
    Modifier and Type | Method and Description
    --- | ---
    `JCas` | JCas.`createView(String sofaID)` Create a view and its underlying Sofa (subject of analysis).
    `JCas` | JCas.`getJCas(Sofa sofa)` Create a JCas view for a Sofa.
    `JCas` | JCas.`getView(SofaFS aSofa)` Get the view for a Sofa (subject of analysis).
    `JCas` | JCas.`getView(String localViewName)` Get the view for a Sofa (subject of analysis).

    Methods in org.apache.uima.jcas that return types with arguments of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `Iterator<JCas>` | JCas.`getViewIterator()` Get iterator over all views in this JCas.
    `Iterator<JCas>` | JCas.`getViewIterator(String localViewNamePrefix)` Get iterator over all views with the given name prefix.

  - ### Uses of JCas in org.apache.uima.jcas.cas

    Fields in org.apache.uima.jcas.cas declared as JCas
    Modifier and Type | Field and Description
    --- | ---
    `JCas` | TOP_Type.`jcas` reference to the Java Cas root

    Methods in org.apache.uima.jcas.cas with parameters of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `void` | TOP.`addToIndexes(JCas jcas)` add this FS to indexes in a specific view, perhaps different from the creation view
    `void` | TOP.`removeFromIndexes(JCas jcas)` remove this FS from indexes in a specific view, perhaps different from the view where this was created.

    Constructors in org.apache.uima.jcas.cas with parameters of type JCas
    Constructor and Description
    `AnnotationBase_Type(JCas jcas, Type casType)`
    `AnnotationBase(JCas jcas)`
    `BooleanArray_Type(JCas jcas, Type casType)`
    `BooleanArray(JCas jcas, int length)` Make a new BooleanArray of given size
    `ByteArray_Type(JCas jcas, Type casType)`
    `ByteArray(JCas jcas, int length)` Make a new ByteArray of given size
    `CommonArray_Type(JCas jcas, Type casType)`
    `DoubleArray_Type(JCas jcas, Type casType)`
    `DoubleArray(JCas jcas, int length)` Make a new DoubleArray of given size
    `EmptyFloatList_Type(JCas jcas, Type casType)`
    `EmptyFloatList(JCas jcas)`
    `EmptyFSList_Type(JCas jcas, Type casType)`
    `EmptyFSList(JCas jcas)`
    `EmptyIntegerList_Type(JCas jcas, Type casType)`
    `EmptyIntegerList(JCas jcas)`
    `EmptyStringList_Type(JCas jcas, Type casType)`
    `EmptyStringList(JCas jcas)`
    `FloatArray_Type(JCas jcas, Type casType)`
    `FloatArray(JCas jcas, int length)` Make a new FloatArray of given size
    `FloatList_Type(JCas jcas, Type casType)`
    `FloatList(JCas jcas)`
    `FSArray_Type(JCas jcas, Type casType)`
    `FSArray(JCas jcas, int length)` Make a new FSArray of given size
    `FSList_Type(JCas jcas, Type casType)`
    `FSList(JCas jcas)`
    `IntegerArray_Type(JCas jcas, Type casType)`
    `IntegerArray(JCas jcas, int length)` Make a new IntegerArray of given size
    `IntegerList_Type(JCas jcas, Type casType)`
    `IntegerList(JCas jcas)`
    `LongArray_Type(JCas jcas, Type casType)`
    `LongArray(JCas jcas, int length)` Make a new LongArray of given size
    `NonEmptyFloatList_Type(JCas jcas, Type casType)`
    `NonEmptyFloatList(JCas jcas)`
    `NonEmptyFloatList(JCas jcas, float item, FloatList tail)`
    `NonEmptyFSList_Type(JCas jcas, Type casType)`
    `NonEmptyFSList(JCas jcas)`
    `NonEmptyFSList(JCas jcas, TOP item, FSList tail)`
    `NonEmptyIntegerList_Type(JCas jcas, Type casType)`
    `NonEmptyIntegerList(JCas jcas)`
    `NonEmptyIntegerList(JCas jcas, int i, IntegerList tail)`
    `NonEmptyStringList_Type(JCas jcas, Type casType)`
    `NonEmptyStringList(JCas jcas)`
    `NonEmptyStringList(JCas jcas, String s, StringList tail)`
    `ShortArray_Type(JCas jcas, Type casType)`
    `ShortArray(JCas jcas, int length)` Make a new ShortArray of given size
    `Sofa_Type(JCas jcas, Type casType)` initialize variables to correspond with Cas Type and Features
    `Sofa(JCas jcas, SofaID ID, String mimeType)` Deprecated. As of v2.0, use `JCasImpl.createView(String)` to create a view, which will also create the Sofa for that view.
    `StringArray_Type(JCas jcas, Type casType)`
    `StringArray(JCas jcas, int length)` Make a new StringArray of given size
    `StringList_Type(JCas jcas, Type casType)`
    `StringList(JCas jcas)`
    `TOP_Type(JCas jcas, Type casType)`
    `TOP_Type(JCas jcas, Type casType, boolean installGenerator)`
    `TOP(JCas jcas)`

  - ### Uses of JCas in org.apache.uima.jcas.tcas

    Constructors in org.apache.uima.jcas.tcas with parameters of type JCas
    Constructor and Description
    `Annotation_Type(JCas jcas, Type casType)`
    `Annotation(JCas jcas)`
    `Annotation(JCas jcas, int begin, int end)` Constructor with begin and end passed as arguments
    `DocumentAnnotation_Type(JCas jcas, Type casType)`
    `DocumentAnnotation(JCas jcas)`

  - ### Uses of JCas in org.apache.uima.util

    Methods in org.apache.uima.util that return JCas
    Modifier and Type | Method and Description
    --- | ---
    `JCas` | JCasPool.`getJCas()` Checks out a JCas from the pool.
    `JCas` | JCasPool.`getJCas(long aTimeout)` Checks out a JCas from the pool.

    Methods in org.apache.uima.util that return types with arguments of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `protected Vector<JCas>` | JCasPool.`getAllInstances()`
    `protected Vector<JCas>` | JCasPool.`getFreeInstances()`

    Methods in org.apache.uima.util with parameters of type JCas
    Modifier and Type | Method and Description
    --- | ---
    `void` | JCasPool.`releaseJCas(JCas aJCas)` Checks in a JCas to the pool.

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