autographps

0.40.0

src/typesystem/TypeIndexEntry.ps1

# Copyright 2021, Adam Edwards
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

. (import-script TypeSchema)

ScriptClass TypeIndexEntry {
    $lookupValue = $null
    $targets = $null

    function __initialize($lookupValue) {
        $this.lookupValue = $lookupValue
        $this.targets = @{}
    }

    function AddTarget($typeId, $typeClass) {
        $this.targets.Add($typeId, $typeClass)
    }

    function GetTargetTypeIds {
        $this.keys
    }

    function GetTargetTypeClass($typeId) {
        $typeClass = $this.targets[$typeId]

        if ( ! $typeClass ) {
            throw "The typeId '$typeId' is not associated with the lookup value '$($this.lookupValue)'"
        }

        $typeClass
    }
}