Home | History | Annotate | Download | only in parameter 
      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package androidx.room.solver.query.parameter
     18 
     19 import androidx.room.solver.CodeGenScope
     20 
     21 /**
     22  * Knows how to convert a query parameter into query arguments.
     23  */
     24 abstract class QueryParameterAdapter(val isMultiple: Boolean) {
     25     /**
     26      * Must bind the value into the statement at the given index.
     27      */
     28     abstract fun bindToStmt(
     29             inputVarName: String,
     30             stmtVarName: String,
     31             startIndexVarName: String,
     32             scope: CodeGenScope)
     33 
     34     /**
     35      * Should declare and set the given value with the count
     36      */
     37     abstract fun getArgCount(inputVarName: String, outputVarName: String, scope: CodeGenScope)
     38 }
     39