12893661530

Committed 21 Jan 2025 06:40PM UTC coverage: 50.829%. Remained the same

Build # 12893661530

Build Type

push

github

Committed by

torand

Commit Message

refactor: rename expression -> condition

Run Details

104 of 304 branches covered (34.21%)

Branch coverage included in aggregate %.

81 of 211 new or added lines in 24 files covered. (38.39%)

3 existing lines in 2 files now uncovered.

601 of 1083 relevant lines covered (55.49%)

2.91 hits per line

Source File
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64.29

/src/main/java/io/github/torand/fastersql/Field.java

/*
 * Copyright (c) 2024 Tore Eide Andersen
 *
 * 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.
 */
package io.github.torand.fastersql;

import io.github.torand.fastersql.condition.Condition;
import io.github.torand.fastersql.condition.LeftOperand;
import io.github.torand.fastersql.condition.comparison.ComparisonConditions;
import io.github.torand.fastersql.order.Order;
import io.github.torand.fastersql.order.Orders;
import io.github.torand.fastersql.projection.Projection;

import java.util.stream.Stream;

import static io.github.torand.fastersql.Command.SELECT;
import static io.github.torand.fastersql.util.contract.Requires.requireNonBlank;
import static java.util.Objects.requireNonNull;

public class Field implements Projection, LeftOperand {
    private final Table<?> table;
    private final String name;
    private final String alias;

    public Field(Table<?> table, String name) {
        this.table = requireNonNull(table, "No table specified");
        this.name = requireNonBlank(name, "No name specified");
        this.alias = defaultAlias(table, name);
    }

    private Field(Table<?> table, String name, String alias) {
        this.table = requireNonNull(table, "No table specified");
        this.name = requireNonBlank(name, "No name specified");
        this.alias = requireNonBlank(alias, "No alias specified");
    }

    @Override
    public Projection as(String alias) {
        return new Field(table, name, alias);
    }

    @Override
    public Stream<Field> fields() {
        return Stream.of(this);
    }

    public Condition isNull() {
        return ComparisonConditions.isNull(this);
    }

    public Join on(Field other) {
        return new Join(this, other);
    }

    public Order asc() {
        return Orders.asc(this);
    }

    public Order ascIf(boolean predicate) {
        return predicate ? asc() : desc();
    }

    public Order desc() {
        return Orders.desc(this);
    }

    public String name() {
        return name;
    }

    @Override
    public String alias() {
        return alias;
    }

    public Table<?> table() {
        return table;
    }

    @Override
    public String sql(Context context) {
        if (context.isCommand(SELECT)) {
            return table.alias() + "." + name;
        } else {
            return name;
        }
    }

    private String defaultAlias(Table<?> table, String name) {
        return (table.alias() + "_" + name).toUpperCase();
    }
}

1	/*
2	* Copyright (c) 2024 Tore Eide Andersen
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	package io.github.torand.fastersql;
17
18	import io.github.torand.fastersql.condition.Condition;
19	import io.github.torand.fastersql.condition.LeftOperand;
20	import io.github.torand.fastersql.condition.comparison.ComparisonConditions;
21	import io.github.torand.fastersql.order.Order;
22	import io.github.torand.fastersql.order.Orders;
23	import io.github.torand.fastersql.projection.Projection;
24
25	import java.util.stream.Stream;
26
27	import static io.github.torand.fastersql.Command.SELECT;
28	import static io.github.torand.fastersql.util.contract.Requires.requireNonBlank;
29	import static java.util.Objects.requireNonNull;
30
31	public class Field implements Projection, LeftOperand {
32	private final Table<?> table;
33	private final String name;
34	private final String alias;
35
36	public Field(Table<?> table, String name) {	2✔
37	this.table = requireNonNull(table, "No table specified");	6✔
38	this.name = requireNonBlank(name, "No name specified");	7✔
39	this.alias = defaultAlias(table, name);	6✔
40	}	1✔
41
42	private Field(Table<?> table, String name, String alias) {	×
43	this.table = requireNonNull(table, "No table specified");	×
44	this.name = requireNonBlank(name, "No name specified");	×
45	this.alias = requireNonBlank(alias, "No alias specified");	×
46	}	×
47
48	@Override
49	public Projection as(String alias) {
50	return new Field(table, name, alias);	×
51	}
52
53	@Override
54	public Stream<Field> fields() {
55	return Stream.of(this);	3✔
56	}
57
58	public Condition isNull() {
59	return ComparisonConditions.isNull(this);	3✔
60	}
61
62	public Join on(Field other) {
63	return new Join(this, other);	6✔
64	}
65
66	public Order asc() {
67	return Orders.asc(this);	3✔
68	}
69
70	public Order ascIf(boolean predicate) {
NEW 71	return predicate ? asc() : desc();	×
72	}
73
74	public Order desc() {
75	return Orders.desc(this);	3✔
76	}
77
78	public String name() {
79	return name;	×
80	}
81
82	@Override
83	public String alias() {
84	return alias;	3✔
85	}
86
87	public Table<?> table() {
88	return table;	3✔
89	}
90
91	@Override
92	public String sql(Context context) {
93	if (context.isCommand(SELECT)) {	4✔
94	return table.alias() + "." + name;	7✔
95	} else {
96	return name;	3✔
97	}
98	}
99
100	private String defaultAlias(Table<?> table, String name) {
101	return (table.alias() + "_" + name).toUpperCase();	6✔
102	}
103	}

torand / FasterSQL / 12893661530

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