Warning: This API is deprecated and will be removed in a future
version of TensorFlow after
the replacement is stable.
GraphOperation
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Implementation for an Operation added as a node to a Graph.
GraphOperation instances are valid only as long as the Graph they are a part of is
valid. Thus, if Graph.close() has been invoked, then methods on the GraphOperation
instance may fail with an IllegalStateException.
GraphOperation instances are immutable and thread-safe.
Public Methods
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boolean
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int
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int
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inputListLength(String name)
Returns the size of the given inputs list of Tensors for this operation.
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String
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name()
Returns the full name of the Operation.
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int
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numOutputs()
Returns the number of tensors produced by this operation.
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<T>
Output<T>
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output(int idx)
Returns a symbolic handle to one of the tensors produced by this operation.
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Output[]<?>
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outputList(int idx, int length)
Returns symbolic handles to a list of tensors produced by this operation.
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int
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outputListLength(String name)
Returns the size of the list of Tensors produced by this operation.
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String
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String
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type()
Returns the type of the operation, i.e., the name of the computation performed by the
operation.
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Inherited Methods
From class
java.lang.Object
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boolean
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equals(Object arg0)
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final
Class<?>
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getClass()
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int
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hashCode()
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final
void
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notify()
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final
void
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notifyAll()
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String
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toString()
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final
void
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wait(long arg0, int arg1)
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final
void
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wait(long arg0)
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final
void
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wait()
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From interface
org.tensorflow.Operation
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abstract
int
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inputListLength(String name)
Returns the size of the given inputs list of Tensors for this operation.
|
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abstract
String
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name()
Returns the full name of the Operation.
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abstract
int
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numOutputs()
Returns the number of tensors produced by this operation.
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abstract
<T>
Output<T>
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output(int idx)
Returns a symbolic handle to one of the tensors produced by this operation.
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abstract
Output[]<?>
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outputList(int idx, int length)
Returns symbolic handles to a list of tensors produced by this operation.
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abstract
int
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outputListLength(String name)
Returns the size of the list of Tensors produced by this operation.
|
|
abstract
String
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type()
Returns the type of the operation, i.e., the name of the computation performed by the
operation.
|
Public Methods
public
boolean
equals
(Object o)
Returns the size of the given inputs list of Tensors for this operation.
An Operation has multiple named inputs, each of which contains either a single tensor or a
list of tensors. This method returns the size of the list of tensors for a specific named input
of the operation.
Parameters
| name |
identifier of the list of tensors (of which there may be many) inputs to this
operation. |
Returns
- the size of the list of Tensors produced by this named input.
public
String
name
()
Returns the full name of the Operation.
public
int
numOutputs
()
Returns the number of tensors produced by this operation.
public
Output<T>
output
(int idx)
Returns a symbolic handle to one of the tensors produced by this operation.
Warning: Does not check that the type of the tensor matches T. It is recommended to call
this method with an explicit type parameter rather than letting it be inferred, e.g. operation.<Integer>output(0)
Parameters
| idx |
The index of the output among the outputs produced by this operation.
|
public
Output[]<?>
outputList
(int idx, int length)
Returns symbolic handles to a list of tensors produced by this operation.
Parameters
| idx |
index of the first tensor of the list |
| length |
number of tensors in the list |
public
int
outputListLength
(String name)
Returns the size of the list of Tensors produced by this operation.
An Operation has multiple named outputs, each of which produces either a single tensor or a
list of tensors. This method returns the size of the list of tensors for a specific named
output of the operation.
Parameters
| name |
identifier of the list of tensors (of which there may be many) produced by this
operation. |
Returns
- the size of the list of Tensors produced by this named output.
public
String
toString
()
public
String
type
()
Returns the type of the operation, i.e., the name of the computation performed by the
operation.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2022-02-12 UTC.
[null,null,["Last updated 2022-02-12 UTC."],[],[],null,["# GraphOperation\n\npublic final class **GraphOperation** \nImplementation for an [Operation](/api_docs/java/org/tensorflow/Operation) added as a node to a [Graph](/api_docs/java/org/tensorflow/Graph).\n\nGraphOperation instances are valid only as long as the [Graph](/api_docs/java/org/tensorflow/Graph) they are a part of is\nvalid. Thus, if [Graph.close()](/api_docs/java/org/tensorflow/Graph#close()) has been invoked, then methods on the GraphOperation\ninstance may fail with an `IllegalStateException`.\n\nGraphOperation instances are immutable and thread-safe.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n### Public Methods\n\n|-----------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| boolean | [equals](/api_docs/java/org/tensorflow/GraphOperation#equals(java.lang.Object))(Object o) |\n| int | [hashCode](/api_docs/java/org/tensorflow/GraphOperation#hashCode())() |\n| int | [inputListLength](/api_docs/java/org/tensorflow/GraphOperation#inputListLength(java.lang.String))(String name) Returns the size of the given inputs list of Tensors for this operation. |\n| String | [name](/api_docs/java/org/tensorflow/GraphOperation#name())() Returns the full name of the Operation. |\n| int | [numOutputs](/api_docs/java/org/tensorflow/GraphOperation#numOutputs())() Returns the number of tensors produced by this operation. |\n| \\\u003cT\\\u003e [Output](/api_docs/java/org/tensorflow/Output)\\\u003cT\\\u003e | [output](/api_docs/java/org/tensorflow/GraphOperation#output(int))(int idx) Returns a symbolic handle to one of the tensors produced by this operation. |\n| [Output\\[\\]](/api_docs/java/org/tensorflow/Output)\\\u003c?\\\u003e | [outputList](/api_docs/java/org/tensorflow/GraphOperation#outputList(int,%20int))(int idx, int length) Returns symbolic handles to a list of tensors produced by this operation. |\n| int | [outputListLength](/api_docs/java/org/tensorflow/GraphOperation#outputListLength(java.lang.String))(String name) Returns the size of the list of Tensors produced by this operation. |\n| String | [toString](/api_docs/java/org/tensorflow/GraphOperation#toString())() |\n| String | [type](/api_docs/java/org/tensorflow/GraphOperation#type())() Returns the type of the operation, i.e., the name of the computation performed by the operation. |\n\n### Inherited Methods\n\nFrom class java.lang.Object \n\n|------------------|---------------------------|\n| boolean | equals(Object arg0) |\n| final Class\\\u003c?\\\u003e | getClass() |\n| int | hashCode() |\n| final void | notify() |\n| final void | notifyAll() |\n| String | toString() |\n| final void | wait(long arg0, int arg1) |\n| final void | wait(long arg0) |\n| final void | wait() |\n\nFrom interface [org.tensorflow.Operation](/api_docs/java/org/tensorflow/Operation) \n\n|--------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract int | [inputListLength](/api_docs/java/org/tensorflow/Operation#inputListLength(java.lang.String))(String name) Returns the size of the given inputs list of Tensors for this operation. |\n| abstract String | [name](/api_docs/java/org/tensorflow/Operation#name())() Returns the full name of the Operation. |\n| abstract int | [numOutputs](/api_docs/java/org/tensorflow/Operation#numOutputs())() Returns the number of tensors produced by this operation. |\n| abstract \\\u003cT\\\u003e [Output](/api_docs/java/org/tensorflow/Output)\\\u003cT\\\u003e | [output](/api_docs/java/org/tensorflow/Operation#output(int))(int idx) Returns a symbolic handle to one of the tensors produced by this operation. |\n| abstract [Output\\[\\]](/api_docs/java/org/tensorflow/Output)\\\u003c?\\\u003e | [outputList](/api_docs/java/org/tensorflow/Operation#outputList(int,%20int))(int idx, int length) Returns symbolic handles to a list of tensors produced by this operation. |\n| abstract int | [outputListLength](/api_docs/java/org/tensorflow/Operation#outputListLength(java.lang.String))(String name) Returns the size of the list of Tensors produced by this operation. |\n| abstract String | [type](/api_docs/java/org/tensorflow/Operation#type())() Returns the type of the operation, i.e., the name of the computation performed by the operation. |\n\nPublic Methods\n--------------\n\n#### public boolean\n**equals**\n(Object o)\n\n\u003cbr /\u003e\n\n##### Parameters\n\n| o | |\n|---|---|\n\n#### public int\n**hashCode**\n()\n\n\u003cbr /\u003e\n\n#### public int\n**inputListLength**\n(String name)\n\nReturns the size of the given inputs list of Tensors for this operation.\n\nAn Operation has multiple named inputs, each of which contains either a single tensor or a\nlist of tensors. This method returns the size of the list of tensors for a specific named input\nof the operation.\n\n\u003cbr /\u003e\n\n##### Parameters\n\n| name | identifier of the list of tensors (of which there may be many) inputs to this operation. |\n|------|------------------------------------------------------------------------------------------|\n\n##### Returns\n\n- the size of the list of Tensors produced by this named input. \n\n#### public String\n**name**\n()\n\nReturns the full name of the Operation. \n\n#### public int\n**numOutputs**\n()\n\nReturns the number of tensors produced by this operation. \n\n#### public [Output](/api_docs/java/org/tensorflow/Output)\\\u003cT\\\u003e\n**output**\n(int idx)\n\nReturns a symbolic handle to one of the tensors produced by this operation.\n\nWarning: Does not check that the type of the tensor matches T. It is recommended to call\nthis method with an explicit type parameter rather than letting it be inferred, e.g. `operation.<Integer>output(0)`\n\n\u003cbr /\u003e\n\n##### Parameters\n\n| idx | The index of the output among the outputs produced by this operation. |\n|-----|-----------------------------------------------------------------------|\n\n#### public [Output\\[\\]](/api_docs/java/org/tensorflow/Output)\\\u003c?\\\u003e\n**outputList**\n(int idx, int length)\n\nReturns symbolic handles to a list of tensors produced by this operation. \n\n##### Parameters\n\n| idx | index of the first tensor of the list |\n| length | number of tensors in the list |\n|--------|---------------------------------------|\n\n##### Returns\n\n- array of `Output` \n\n#### public int\n**outputListLength**\n(String name)\n\nReturns the size of the list of Tensors produced by this operation.\n\nAn Operation has multiple named outputs, each of which produces either a single tensor or a\nlist of tensors. This method returns the size of the list of tensors for a specific named\noutput of the operation.\n\n\u003cbr /\u003e\n\n##### Parameters\n\n| name | identifier of the list of tensors (of which there may be many) produced by this operation. |\n|------|--------------------------------------------------------------------------------------------|\n\n##### Returns\n\n- the size of the list of Tensors produced by this named output. \n\n#### public String\n**toString**\n()\n\n\u003cbr /\u003e\n\n#### public String\n**type**\n()\n\nReturns the type of the operation, i.e., the name of the computation performed by the\noperation."]]
