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(parent: ea9d688) | patch
Add QueryOperations 82/93382/1
authorRobert Varga <robert.varga@pantheon.tech>
Sun, 25 Oct 2020 14:30:08 +0000 (15:30 +0100)
committerRobert Varga <robert.varga@pantheon.tech>
Mon, 26 Oct 2020 09:35:59 +0000 (10:35 +0100)
commit87d68cea608fea77c1ca4004daa881ca038762ad
treec594ee162f80f402f8fb39b76e4e82c138520500tree | snapshot
parentea9d688b7cfda36f87107792ecbb42d983185254commit | diff
Add QueryOperations

Introduce QueryOperations, which support execution of QueryExpressions.
We implement these in the binding/dom adapter in terms of a read/eval
supported by DOMQueryEvaluator.

This allows users to execute queries no matter what the underlying
storage engine supports. This has the upside of instantiating fewer
Binding objects, as the result set is usually a subset of the overall
tree.

TypedTransactions get these unconditionally, throwing
UnsupportedOperationException if the backend does not provide them
(which the default implementation does).

JIRA: MDSAL-606
Change-Id: If68fbb027aa72b1a4b5eef1437e92c30974a1e12
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>
(cherry picked from commit be0308e28d334b32485ec68d7b6593b95db728ae)
13 files changed:
binding/mdsal-binding-api/src/main/java/org/opendaylight/mdsal/binding/api/QueryOperations.java [new file with mode: 0644] blob
binding/mdsal-binding-api/src/main/java/org/opendaylight/mdsal/binding/api/QueryReadTransaction.java [new file with mode: 0644] blob
binding/mdsal-binding-api/src/main/java/org/opendaylight/mdsal/binding/api/QueryReadWriteTransaction.java [new file with mode: 0644] blob
binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/AbstractForwardedTransaction.java diff | blob | history
binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/BindingDOMReadTransactionAdapter.java diff | blob | history
binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/BindingDOMReadWriteTransactionAdapter.java diff | blob | history
binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/query/QueryBuilderTest.java diff | blob | history
binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/query/QueryPerformanceTest.java [new file with mode: 0644] blob
binding/mdsal-binding-util/src/main/java/org/opendaylight/mdsal/binding/util/TypedReadTransaction.java diff | blob | history
binding/mdsal-binding-util/src/main/java/org/opendaylight/mdsal/binding/util/TypedReadTransactionImpl.java diff | blob | history
binding/mdsal-binding-util/src/main/java/org/opendaylight/mdsal/binding/util/TypedReadWriteTransactionImpl.java diff | blob | history
binding/mdsal-binding-util/src/main/java/org/opendaylight/mdsal/binding/util/TypedTransaction.java diff | blob | history
dom/mdsal-dom-spi/src/main/java/org/opendaylight/mdsal/dom/spi/query/DOMQueryEvaluator.java diff | blob | history
MD-SAL: Model-Driven Service Adaptation Layer