genscript.execution

Class ExecuterTreeElem<ScopeType extends ExecutionScope,ReaderType extends IndexReader>

java.lang.Object

genscript.execution.ExecuterTreeElem<ScopeType,ReaderType>

All Implemented Interfaces:

ContentFactory<ReaderType,ExecuterTreeElem<ScopeType,ReaderType>>, ExecTreeElemFactory<ScopeType,ReaderType>, CallMetadataFactory

Direct Known Subclasses:

ExecuterTreeNode, GraphanaScriptElem, OpConst, OpQuit, OpUndef, OpVoid

public abstract class ExecuterTreeElem<ScopeType extends ExecutionScope,ReaderType extends IndexReader>
extends java.lang.Object
implements ExecTreeElemFactory<ScopeType,ReaderType>, CallMetadataFactory

Field Summary

Fields

Modifier and Type	Field and Description
static genscript.execution.ExecuterTreeElem.EndOfBuffer	ENDOFBUFFER
static boolean	printPositions
static boolean	signToString

Constructor Summary

Constructors

Constructor and Description
ExecuterTreeElem()

Method Summary

Modifier and Type	Method and Description
CallMetadata	createCallMetadata() Creates and returns the call meta data.
ExecuterTreeElem<ScopeType,ReaderType>	createElem(ReaderType source)
protected abstract ExecutionReturn	derivExecute(ScopeType scope)
protected void	derivInit(ReaderType source)
ExecutionReturn	execute(ScopeType scope)
protected java.lang.String	getInputKey()
abstract java.lang.String	getName()
java.lang.String	getSign()
protected java.lang.String	getSignatureString()
int	getSourcePosition()
ExecuterTreeElem<ScopeType,ReaderType>	init(ReaderType source)
java.lang.String	toString()
java.lang.String	toString(java.lang.Object value)
java.lang.String	toStringRecursive()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ENDOFBUFFER

public static final genscript.execution.ExecuterTreeElem.EndOfBuffer ENDOFBUFFER

printPositions

public static boolean printPositions

signToString

public static boolean signToString

Constructor Detail

ExecuterTreeElem

public ExecuterTreeElem()

Method Detail

getName

public abstract java.lang.String getName()

derivExecute

protected abstract ExecutionReturn derivExecute(ScopeType scope)

execute

public final ExecutionReturn execute(ScopeType scope)

createElem

public ExecuterTreeElem<ScopeType,ReaderType> createElem(ReaderType source)

Specified by:

createElem in interface ContentFactory<ReaderType extends IndexReader,ExecuterTreeElem<ScopeType extends ExecutionScope,ReaderType extends IndexReader>>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toStringRecursive

public java.lang.String toStringRecursive()

getSign

public java.lang.String getSign()

toString

public java.lang.String toString(java.lang.Object value)

getSourcePosition

public int getSourcePosition()

derivInit

protected void derivInit(ReaderType source)

init

public ExecuterTreeElem<ScopeType,ReaderType> init(ReaderType source)

getInputKey

protected java.lang.String getInputKey()

createCallMetadata

public CallMetadata createCallMetadata()

Description copied from interface: CallMetadataFactory

Creates and returns the call meta data.

Specified by:

createCallMetadata in interface CallMetadataFactory

Returns:

the call meta data.

getSignatureString

protected java.lang.String getSignatureString()