com.blazebit.query.impl.metamodel.MetamodelImpl Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of blaze-query-core-impl Show documentation

A multi-platform querying library

There is a newer version: 1.0.6

Show newest version

/*
 * SPDX-License-Identifier: Apache-2.0
 * Copyright Blazebit
 */
package com.blazebit.query.impl.metamodel;

import java.util.HashSet;
import java.util.Set;

import com.blazebit.query.impl.SchemaObjectTypeImpl;
import com.blazebit.query.metamodel.Metamodel;
import com.blazebit.query.metamodel.SchemaObjectType;
import com.google.common.collect.ImmutableMap;

/**
 * @author Christian Beikov
 * @since 1.0.0
 */
public class MetamodelImpl implements Metamodel {

	private final ImmutableMap> schemaObjects;

	public MetamodelImpl(ImmutableMap> schemaObjects) {
		this.schemaObjects = schemaObjects;
	}

	@Override
	public  SchemaObjectTypeImpl find(String qualifiedName) {
		//noinspection unchecked
		return (SchemaObjectTypeImpl) schemaObjects.get( qualifiedName );
	}

	@Override
	public  SchemaObjectTypeImpl get(String qualifiedName) {
		SchemaObjectTypeImpl schemaObjectType = schemaObjects.get( qualifiedName );
		if ( schemaObjectType == null ) {
			throw new IllegalArgumentException( "No schema object type found for " + qualifiedName );
		}
		//noinspection unchecked
		return (SchemaObjectTypeImpl) schemaObjectType;
	}

	@Override
	public  SchemaObjectTypeImpl find(Class schemaObjectType) {
		//noinspection unchecked
		return (SchemaObjectTypeImpl) schemaObjects.get( schemaObjectType.getCanonicalName() );
	}

	@Override
	public  SchemaObjectTypeImpl get(Class schemaObjectTypeClass) {
		SchemaObjectTypeImpl schemaObjectType = schemaObjects.get( schemaObjectTypeClass.getCanonicalName() );
		if ( schemaObjectType == null ) {
			throw new IllegalArgumentException(
					"No schema object type found for " + schemaObjectTypeClass.getCanonicalName() );
		}
		//noinspection unchecked
		return (SchemaObjectTypeImpl) schemaObjectType;
	}

	@Override
	public Set> types() {
		return new HashSet<>( schemaObjects.values() );
	}
}