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Index of all Fields and Methods

A

ADT(). Constructor for class PREDATOR.ADT.ADT
ADT_audio(). Constructor for class PREDATOR.ADT.ADT_audio
ADT_box(). Constructor for class PREDATOR.ADT.ADT_box
ADT_circle(). Constructor for class PREDATOR.ADT.ADT_circle
ADT_complex(). Constructor for class PREDATOR.ADT.ADT_complex
ADT_counter(). Constructor for class PREDATOR.ADT.ADT_counter
ADT_date(). Constructor for class PREDATOR.ADT.ADT_date
ADT_document(). Constructor for class PREDATOR.ADT.ADT_document
ADT_double(). Constructor for class PREDATOR.ADT.ADT_double
ADT_image(). Constructor for class PREDATOR.ADT.ADT_image
ADT_int(). Constructor for class PREDATOR.ADT.ADT_int
ADT_point(). Constructor for class PREDATOR.ADT.ADT_point
ADT_polygon(). Constructor for class PREDATOR.ADT.ADT_polygon
ADT_raster(). Constructor for class PREDATOR.ADT.ADT_raster
ADT_string(). Constructor for class PREDATOR.ADT.ADT_string
ADT_type_blob(). Constructor for class PREDATOR.ADT.ADT_type_blob
ADTMetaInfo(). Constructor for class PREDATOR.ADT.ADTMetaInfo
ADTs. Variable in class PREDATOR.Connection: The ADT table
appletDisplay(Applet, ADTMetaInfo). Method in interface PREDATOR.ADT.AppletDisplayObject: Displays an object using an applet.
AudioMetaInfo(). Constructor for class PREDATOR.ADT.AudioMetaInfo
AudioObject(). Constructor for class PREDATOR.ADT.AudioObject

B

BadQueryException(). Constructor for class PREDATOR.BadQueryException: Constructs a BadQueryException without a detail message.
BadQueryException(String). Constructor for class PREDATOR.BadQueryException: Constructs a BadQueryException with the specified message.
BadSubclassSelectorException(). Constructor for class PREDATOR.ADT.BadSubclassSelectorException: Constructs a BadSubclassSelectorException without a detail message.
BadSubclassSelectorException(String). Constructor for class PREDATOR.ADT.BadSubclassSelectorException: Constructs a BadSubclassSelectorException with the specified message.
BlobObject(). Constructor for class PREDATOR.ADT.BlobObject
BoxObject(). Constructor for class PREDATOR.ADT.BoxObject
bytes. Variable in class PREDATOR.ADT.ADTMetaInfo: The binary format of this object.
bytes. Variable in class PREDATOR.ADT.DataObject: The binary format of this object.

C

callback(URL, ADTMetaInfo). Method in interface PREDATOR.ADT.CachingObject: Performs a callback to the server, using the given URL.
callback(URL, ADTMetaInfo). Method in class PREDATOR.ADT.PolygonObject: Performs a callback to the server, using the given URL.
callback(URL, ADTMetaInfo). Method in class PREDATOR.ADT.RasterObject: Performs a callback to the server, using the given URL.
CannotConnectException(). Constructor for class PREDATOR.CannotConnectException: Constructs a CannotConnectException without a detail message.
CannotConnectException(String). Constructor for class PREDATOR.CannotConnectException: Constructs a CannotConnectException with the specified message.
CannotReadObjectException(). Constructor for class PREDATOR.ADT.CannotReadObjectException: Constructs a CannotReadObjectException without a detail message.
CannotReadObjectException(String). Constructor for class PREDATOR.ADT.CannotReadObjectException: Constructs a CannotReadObjectException with the specified message.
CircleObject(). Constructor for class PREDATOR.ADT.CircleObject
clear(). Method in class PREDATOR.ServerErrorBuffer: Resets this buffer to be empty, without any error information.
clientId. Variable in class PREDATOR.Connection: The client identification number
close(). Method in class PREDATOR.Connection: Closes the connection to the PREDATOR server.
complete(). Method in class PREDATOR.ServerErrorBuffer: Waits until this error buffer is filled (with an error or an A-OK signal).
ComplexObject(). Constructor for class PREDATOR.ADT.ComplexObject
COMPRESSED. Static variable in class PREDATOR.ADT.DataObject: Set if this object is in a compressed format.
Connection(). Constructor for class PREDATOR.Connection
ConnectionAlreadyOpenException(). Constructor for class PREDATOR.ConnectionAlreadyOpenException: Constructs a ConnectionAlreadyOpenException without a detail message.
ConnectionAlreadyOpenException(String). Constructor for class PREDATOR.ConnectionAlreadyOpenException: Constructs a ConnectionAlreadyOpenException with the specified message.
CounterMetaInfo(). Constructor for class PREDATOR.ADT.CounterMetaInfo

D

DataObject(). Constructor for class PREDATOR.ADT.DataObject
DateMetaInfo(). Constructor for class PREDATOR.ADT.DateMetaInfo
DateObject(). Constructor for class PREDATOR.ADT.DateObject
DefaultFormat. Static variable in class PREDATOR.ADT.DateMetaInfo
DesiredResolution. Variable in class PREDATOR.ADT.ImageObject: The desired resolution number.
display(ADTMetaInfo). Method in interface PREDATOR.ADT.DisplayObject: Displays an object indepently.
display(ADTMetaInfo). Method in class PREDATOR.ADT.PolygonObject: Displays an object indepently.
display(ADTMetaInfo). Method in class PREDATOR.ADT.RasterObject: Displays an object indepently.
DocumentMetaInfo(). Constructor for class PREDATOR.ADT.DocumentMetaInfo
DocumentObject(). Constructor for class PREDATOR.ADT.DocumentObject
DoubleObject(). Constructor for class PREDATOR.ADT.DoubleObject

E

EMPTY. Static variable in class PREDATOR.ServerErrorBuffer: If the status variable has this value, then the server indicated that no error occurred during the query.
endQuery(). Method in class PREDATOR.Connection: Ends the last query to be processed.
error. Variable in class PREDATOR.ServerErrorBuffer: The error buffer
errorBuffer. Variable in class PREDATOR.Connection: The buffer which holds server errors.
ErrorConn. Variable in class PREDATOR.JCLReflector
errorReader. Variable in class PREDATOR.Connection: The thread which asynchronously reads off the error stream

F

FORMATTED_RESULTS_SENTINEL. Static variable in class PREDATOR.Connection: The byte which prefixes all formatted query results
frequency. Variable in class PREDATOR.ADT.RasterObject
FULL. Static variable in class PREDATOR.ServerErrorBuffer: If the status variable has this value, then the server indicated that an error occurred during the query.

G

getArity(). Method in class PREDATOR.Schema: Returns the number of attributes in the schema.
getAttribute(int). Method in class PREDATOR.Schema: Gets the attribute associated with a given attribute id.
getBytes(). Method in class PREDATOR.ADT.ADTMetaInfo: Gets the binary form of this object.
getBytes(). Method in class PREDATOR.ADT.DataObject: Gets the binary form of this object.
getCallbackObjectURL(DataObject, ADT, ADTMetaInfo). Method in class PREDATOR.Connection: Returns a URL to a callback object.
getError(). Method in class PREDATOR.Connection: If an error exists, returns the error and clears the error buffer.
getError(). Method in class PREDATOR.ServerErrorBuffer: If an error exists, returns the error and clears the error buffer.
getFilenameExtension(ADTMetaInfo). Method in class PREDATOR.ADT.AudioObject: Provides a filename extension suitable for files storing data of this MIME type.
getFilenameExtension(ADTMetaInfo). Method in class PREDATOR.ADT.DocumentObject: Provides a filename extension suitable for files storing data of this MIME type.
getFilenameExtension(ADTMetaInfo). Method in class PREDATOR.ADT.ImageObject: Provides a filename extension suitable for files storing data of this MIME type.
getFilenameExtension(ADTMetaInfo). Method in interface PREDATOR.ADT.MIMETypeObject: Provides a filename extension suitable for files storing data of this MIME type.
getHostAddress(). Method in class PREDATOR.ServerSite: Gets the host address of this server site.
getImag(). Method in class PREDATOR.ADT.ComplexObject
getMessage(). Method in class PREDATOR.ADT.AudioObject: Callback objects have the option of supplying a byte string containing additional information about the callback.
getMessage(). Method in interface PREDATOR.ADT.CallbackObject: Callback objects have the option of supplying a byte string containing additional information about the callback.
getMessage(). Method in class PREDATOR.ADT.DocumentObject: Callback objects have the option of supplying a byte string containing additional information about the callback.
getMessage(). Method in class PREDATOR.ADT.ImageObject: Callback objects have the option of supplying a byte string containing additional information about the callback.
getMessage(). Method in class PREDATOR.ADT.PolygonObject: Callback objects have the option of supplying a byte string containing additional information about the callback.
getMessage(). Method in class PREDATOR.ADT.RasterObject: Callback objects have the option of supplying a byte string containing additional information about the callback.
getMessage(). Method in class PREDATOR.ServerError: Returns the message associated with the error.
getMetaInfo(). Method in class PREDATOR.Attribute: Gets the meta-info associated with this attribute.
getMetaInfoClass(). Method in class PREDATOR.ADT.ADT: Returns the class of the ADT's meta info.
getMetaInfoClass(). Method in class PREDATOR.ADT.ADT_audio: Returns the class of the ADT's meta info.
getMetaInfoClass(). Method in class PREDATOR.ADT.ADT_counter: Returns the class of the ADT's meta info.
getMetaInfoClass(). Method in class PREDATOR.ADT.ADT_date: Returns the class of the ADT's meta info.
getMetaInfoClass(). Method in class PREDATOR.ADT.ADT_document: Returns the class of the ADT's meta info.
getMetaInfoClass(). Method in class PREDATOR.ADT.ADT_image: Returns the class of the ADT's meta info.
getMetaInfoClass(). Method in class PREDATOR.ADT.ADT_raster: Returns the class of the ADT's meta info.
getName(). Method in class PREDATOR.ADT.ADT: Returns the (server) name of the ADT.
getName(). Method in class PREDATOR.Attribute: Gets the name of the attribute.
getNextRecord(SubclassSelector). Method in class PREDATOR.RecordStreamResult: Gets an array of the data objects of the attributes of the next record from this result object.
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT: Returns the class of the ADT's object data.
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_audio: Returns the class of the audio ADT's object data
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_box: Returns the class of the box ADT's object data: BoxData
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_circle: Returns the class of the circle ADT's object data: CircleData
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_complex: Returns the class of the complex ADT's object data: ComplexObject
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_counter: Returns the class of the counter ADT's object data: IntegerObject
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_date: Returns the class of the date ADT's object data: DateObject
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_document: Returns the class of the document ADT's object data: DocumentData
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_double: Returns the class of the double ADT's object data
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_image: Returns the class of the image ADT's object data: ImageData
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_int: Returns the class of the integer ADT's object data
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_point: Returns the class of the point ADT's object data: PointData
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_polygon: Returns the class of the polygon ADT's object data: PolygonData
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_raster: Returns the class of the raster ADT's object data: RasterData
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_string: Returns the class of the string ADT's object data
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_type_blob: Returns the class of the Blob ADT's object data: BlobData
getObjectClass(ADTMetaInfo). Method in class PREDATOR.ADT.NullADT: Returns the class of the null ADT's object data: NullData
getPortNumber(). Method in class PREDATOR.ServerSite: Gets the port number of this server site.
getReal(). Method in class PREDATOR.ADT.ComplexObject
getSchema(). Method in class PREDATOR.RecordStreamResult: Gets the schema for this stream of records.
getSubclass(Class). Method in interface PREDATOR.ADT.SubclassSelector: Permits an interface to add functionality to DataObject objects by selecting a direct subclass of that class which implements an interface describing the new functionality.
getTypeADT(). Method in class PREDATOR.Attribute: Gets the type of the attribute.
getTypeId(). Method in class PREDATOR.ADT.ADT: Returns the (server) ID number of the ADT.

I

ImageMetaInfo(). Constructor for class PREDATOR.ADT.ImageMetaInfo
ImageObject(). Constructor for class PREDATOR.ADT.ImageObject
IN_FIELD. Static variable in class PREDATOR.ADT.DataObject: Set if this object's entire value is in-field.
InitString. Static variable in class PREDATOR.Connection: The string which tells the server to start a new client session
IntegerObject(). Constructor for class PREDATOR.ADT.IntegerObject
InternalError(Exception). Constructor for class PREDATOR.InternalError: Constructs an InternalError from a caught exception.
InternalError(String). Constructor for class PREDATOR.InternalError: Constructs an InternalError with a detail message.
is(byte). Method in class PREDATOR.ADT.DataObject: Checks to see if a flag is set in the status byte of the object.
isEmpty(). Method in class PREDATOR.RecordStreamResult: Returns true if the results have been read completely.
isError(). Method in class PREDATOR.Connection: Checks to see if there is a pending server error.
isError(). Method in class PREDATOR.ServerErrorBuffer: Checks to see if there is a pending server error.
isOpen(). Method in class PREDATOR.Connection: Determines if this connection is open.
isVariableSize(ADTMetaInfo). Method in class PREDATOR.ADT.ADT: Determines if the binary version of the ADT is variable size.
isVariableSize(ADTMetaInfo). Method in class PREDATOR.ADT.ADT_string: Determines if the binary version of the ADT is variable size

J

JCLReflector(int, ServerSite, boolean). Constructor for class PREDATOR.JCLReflector: Initializes a reflector to accept a connection on the supplied service port and route it to the supplied service site.

L

lines. Variable in class PREDATOR.ADT.RasterObject
LITTLE_ENDIAN. Static variable in class PREDATOR.ADT.DataObject: Set if this object is in little-endian format.

M

main(String[]). Static method in class PREDATOR.JCLReflector: Starts a reflector.
main(String[]). Static method in class reflector.Reflector

N

newMetaInfo(byte[]). Method in class PREDATOR.ADT.ADT: Returns a new ADTMetaInfo suitable for use with this ADT.
newObject(byte[], ADTMetaInfo, SubclassSelector). Method in class PREDATOR.ADT.ADT: Returns a new DataObject suitable for use with this ADT.
noError(). Method in class PREDATOR.ServerErrorBuffer: Signals that no error occurred during a query.
NoOpenConnectionException(). Constructor for class PREDATOR.NoOpenConnectionException: Constructs a NoOpenConnectionException without a detail message.
NoOpenConnectionException(String). Constructor for class PREDATOR.NoOpenConnectionException: Constructs a NoOpenConnectionException with the specified message.
NoQueryRunningException(). Constructor for class PREDATOR.NoQueryRunningException: Constructs a NoQueryRunningException without a detail message.
NoQueryRunningException(String). Constructor for class PREDATOR.NoQueryRunningException: Constructs a NoQueryRunningException with the specified message.
noteError(ServerError). Method in class PREDATOR.ServerErrorBuffer: Places an error in the buffer, replacing any error already buffered.
NULL. Static variable in class PREDATOR.ADT.DataObject: Set if this object is a null value
NullADT(). Constructor for class PREDATOR.ADT.NullADT
NullObject(). Constructor for class PREDATOR.ADT.NullObject

O

open(ServerSite). Method in class PREDATOR.Connection: Opens a new connection to a PREDATOR server.

P

PointObject(). Constructor for class PREDATOR.ADT.PointObject
PolygonObject(). Constructor for class PREDATOR.ADT.PolygonObject
primary. Variable in class PREDATOR.Connection: The primary socket connection; used for sending queries and reading results
printStackTrace(). Method in class PREDATOR.InternalError: Prints the stack trace of this internal error on the error stream.
printStackTrace(PrintStream). Method in class PREDATOR.InternalError: Prints the stack trace of this internal error on the supplied PrintStream.
printStackTrace(PrintStream). Method in class PREDATOR.ServerError: Prints a stack trace of the error.
processQuery(Query, boolean). Method in class PREDATOR.Connection: Processes a query, returning its associated result object.

Q

Query(String). Constructor for class PREDATOR.Query: This constructor is short-hand for queries phrased in SQL.
Query(String, String). Constructor for class PREDATOR.Query: Constructor.
queryInProcess. Variable in class PREDATOR.Connection: True if a query is in process
queryInProcess(). Method in class PREDATOR.Connection: Determines if a query is currently in process, i.e., processQuery() has been called, but not endQuery().

R

RasterMetaInfo(). Constructor for class PREDATOR.ADT.RasterMetaInfo
RasterObject(). Constructor for class PREDATOR.ADT.RasterObject
Reflector(int, ServerSite). Constructor for class reflector.Reflector: Initializes a reflector to accept a connection on the supplied service port and route it to the supplied service site.
requiresCallback(ADTMetaInfo). Method in interface PREDATOR.ADT.CachingObject: Determines if this object has a handle on the "full value", or if a callback or deserialization is necessary.
requiresCallback(ADTMetaInfo). Method in class PREDATOR.ADT.PolygonObject: Determines if this object has a handle on the "full value", or if a callback or deserialization is necessary.
requiresCallback(ADTMetaInfo). Method in class PREDATOR.ADT.RasterObject: Determines if this object has a handle on the "full value", or if a callback or deserialization is necessary.
RequiresCallbackException(). Constructor for class PREDATOR.ADT.RequiresCallbackException: Constructs a RequiresCallbackException without a detail message.
RequiresCallbackException(String). Constructor for class PREDATOR.ADT.RequiresCallbackException: Constructs a RequiresCallbackException with the specified message.
reset(). Method in class PREDATOR.ServerErrorBuffer: Resets this buffer to be empty, without any error information, and waiting for an error (or an A-OK) signal to be sent.
resolution. Variable in class PREDATOR.ADT.RasterObject
run(). Method in class PREDATOR.JCLReflector: The thread's run function.
run(). Method in class reflector.Reflector: The thread's run function.

S

samples. Variable in class PREDATOR.ADT.RasterObject
Schema(). Constructor for class PREDATOR.Schema
secondary. Variable in class PREDATOR.Connection: The secondary socket connection; used for reading asynchronous errors
SERVER_SETUP_STRING. Static variable in class PREDATOR.Connection: The string the server sends over in response to the InitString
ServerErrorBuffer(). Constructor for class PREDATOR.ServerErrorBuffer
ServerSite(InetAddress, int). Constructor for class PREDATOR.ServerSite: Constructor.
ServerSite(String, int). Constructor for class PREDATOR.ServerSite: Constructor.
ServicePort. Variable in class reflector.Reflector
setBytes(byte[]). Method in class PREDATOR.ADT.ADTMetaInfo: Every data object is stored as a contiguous sequence of bytes at the server.
setBytes(byte[]). Method in class PREDATOR.ADT.DataObject: Every data object is stored as a contiguous sequence of bytes at the server.
setDesiredResolution(int). Method in class PREDATOR.ADT.ImageObject: Sets the desired resolution of the object when a callback is performed.
setName(String). Method in class PREDATOR.ADT.ADT: Sets the name of this ADT.
setTypeId(int). Method in class PREDATOR.ADT.ADT: Sets the type ID of this ADT.
SHOREXactIdSize. Static variable in class PREDATOR.Connection: The size of a SHORE transaction ID (in bytes)
site. Variable in class PREDATOR.Connection: The PREDATOR site to which this client is connected
Site. Variable in class reflector.Reflector
status. Variable in class PREDATOR.ServerErrorBuffer: A status code, indicating if an error has been received or not.
StringObject(). Constructor for class PREDATOR.ADT.StringObject
SUSPENDED. Static variable in class PREDATOR.ADT.DataObject: Set if this object is a suspended value.

T

toString(). Method in class PREDATOR.ADT.ADTMetaInfo: Provides a textual version of this object suitable for user-display.
toString(). Method in class PREDATOR.Attribute: Creates a string representation of this attribute.
toString(). Method in class PREDATOR.ADT.AudioMetaInfo: Provides a textual version of this object suitable for user-display.
toString(). Method in class PREDATOR.ADT.CounterMetaInfo: Provides a textual version of this object suitable for user-display.
toString(). Method in class PREDATOR.ADT.DateMetaInfo: Provides a textual version of this object suitable for user-display.
toString(). Method in class PREDATOR.ADT.DocumentMetaInfo: Provides a textual version of this object suitable for user-display.
toString(). Method in class PREDATOR.ADT.ImageMetaInfo: Provides a textual version of this object suitable for user-display.
toString(). Method in class PREDATOR.Query: Produces a text-version of this query suitable for parsing by the server.
toString(). Method in class PREDATOR.ADT.RasterMetaInfo: Provides a textual version of this object suitable for user-display.
toString(). Method in class PREDATOR.Schema: Creates a string representation of this schema.
toString(). Method in class PREDATOR.ServerSite: Creates a string version of this object.
toString(). Method in class PREDATOR.UnformattedResult: Produces a string form of the unformatted result.
toString(ADTMetaInfo). Method in class PREDATOR.ADT.AudioObject: Prints the value of the audio
toString(ADTMetaInfo). Method in class PREDATOR.ADT.BlobObject: Prints the value of the type_blob
toString(ADTMetaInfo). Method in class PREDATOR.ADT.BoxObject: Prints the value of the box
toString(ADTMetaInfo). Method in class PREDATOR.ADT.CircleObject: Prints the value of the circle
toString(ADTMetaInfo). Method in class PREDATOR.ADT.ComplexObject: Prints the value of the complex number
toString(ADTMetaInfo). Method in class PREDATOR.ADT.DataObject: Provides a textual version of this object suitable for user-display.
toString(ADTMetaInfo). Method in class PREDATOR.ADT.DateObject: Prints the value of the date
toString(ADTMetaInfo). Method in class PREDATOR.ADT.DocumentObject: Prints the value of the document
toString(ADTMetaInfo). Method in class PREDATOR.ADT.DoubleObject: Prints the value of the double
toString(ADTMetaInfo). Method in class PREDATOR.ADT.ImageObject: Prints the value of the image
toString(ADTMetaInfo). Method in class PREDATOR.ADT.IntegerObject: Prints the value of the integer
toString(ADTMetaInfo). Method in class PREDATOR.ADT.NullObject: Prints a message saying the ADT is unavailable.
toString(ADTMetaInfo). Method in class PREDATOR.ADT.PointObject: Prints the value of the point
toString(ADTMetaInfo). Method in class PREDATOR.ADT.PolygonObject: Prints the value of the polygon
toString(ADTMetaInfo). Method in class PREDATOR.ADT.RasterObject: Prints the value of the raster
toString(ADTMetaInfo). Method in class PREDATOR.ADT.StringObject: Prints the value of the string

U

UnterminatedQueryException(). Constructor for class PREDATOR.UnterminatedQueryException: Constructs a UnterminatedQueryException without a detail message.
UnterminatedQueryException(String). Constructor for class PREDATOR.UnterminatedQueryException: Constructs a UnterminatedQueryException with the specified message.

V

values. Variable in class PREDATOR.ADT.RasterObject

W

WAITING. Static variable in class PREDATOR.ServerErrorBuffer: If the status variable has this value, then the the server has not yet communicated the error status.

X

xactId. Variable in class PREDATOR.Connection: The binary transaction ID of the current query
Xmax. Variable in class PREDATOR.ADT.RasterObject
Xmin. Variable in class PREDATOR.ADT.RasterObject

Y

Ymax. Variable in class PREDATOR.ADT.RasterObject
Ymin. Variable in class PREDATOR.ADT.RasterObject