pmd / pmd / 277

Committed 27 Nov 2025 01:37PM UTC coverage: 78.778% (+0.03%) from 78.749%

Build # 277

Build Type

push

github

Committed by

adangel

Commit Message

[java] UseArraysAsList: skip when if-statements (#6228)

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18419 of 24233 branches covered (76.01%)

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40090 of 50038 relevant lines covered (80.12%)

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91.3

/pmd-java/src/main/java/net/sourceforge/pmd/lang/java/ast/AssignmentOp.java

/*
 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
 */

package net.sourceforge.pmd.lang.java.ast;

import static net.sourceforge.pmd.lang.java.ast.BinaryOp.ADD;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.AND;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.DIV;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.LEFT_SHIFT;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.MOD;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.MUL;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.OR;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.RIGHT_SHIFT;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.SUB;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.UNSIGNED_RIGHT_SHIFT;
import static net.sourceforge.pmd.lang.java.ast.BinaryOp.XOR;
import static net.sourceforge.pmd.lang.java.ast.InternalInterfaces.OperatorLike;

import org.checkerframework.checker.nullness.qual.Nullable;


/**
 * An assignment operator for {@link ASTAssignmentExpression}.
 *
 * <pre class="grammar">
 *
 * AssignmentOp ::= "=" | "*=" | "/=" | "%=" | "+=" | "-=" | "&lt;&lt;=" | "&gt;&gt;=" | "&gt;&gt;&gt;=" | "&amp;=" | "^=" | "|="
 *
 * </pre>
 *
 * @see BinaryOp
 * @see UnaryOp
 */
public enum AssignmentOp implements OperatorLike {
    ASSIGN("=", null),
    AND_ASSIGN("&=", AND),
    OR_ASSIGN("|=", OR),
    XOR_ASSIGN("^=", XOR),
    ADD_ASSIGN("+=", ADD),
    SUB_ASSIGN("-=", SUB),
    MUL_ASSIGN("*=", MUL),
    DIV_ASSIGN("/=", DIV),
    MOD_ASSIGN("%=", MOD),
    LEFT_SHIFT_ASSIGN("<<=", LEFT_SHIFT),
    RIGHT_SHIFT_ASSIGN(">>=", RIGHT_SHIFT),
    UNSIGNED_RIGHT_SHIFT_ASSIGN(">>>=", UNSIGNED_RIGHT_SHIFT);

    private final String code;
    private final BinaryOp binaryOp;


    AssignmentOp(String code,
                 @Nullable BinaryOp binaryOp) {
        this.code = code;
        this.binaryOp = binaryOp;
    }

    @Override
    public String getToken() {
        return code;
    }

    @Override
    public String toString() {
        return this.code;
    }


    /**
     * Returns true if this operator combines
     * a binary operator with the assignment.
     */
    public boolean isCompound() {
        return this != ASSIGN;
    }


    /**
     * Returns the binary operator this corresponds to
     * if this is a compound operator, otherwise returns
     * null.
     */
    public @Nullable BinaryOp getBinaryOp() {
        return binaryOp;
    }


}

1	/*
2	* BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3	*/
4
5	package net.sourceforge.pmd.lang.java.ast;
6
7	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.ADD;
8	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.AND;
9	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.DIV;
10	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.LEFT_SHIFT;
11	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.MOD;
12	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.MUL;
13	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.OR;
14	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.RIGHT_SHIFT;
15	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.SUB;
16	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.UNSIGNED_RIGHT_SHIFT;
17	import static net.sourceforge.pmd.lang.java.ast.BinaryOp.XOR;
18	import static net.sourceforge.pmd.lang.java.ast.InternalInterfaces.OperatorLike;
19
20	import org.checkerframework.checker.nullness.qual.Nullable;
21
22
23	/**
24	* An assignment operator for {@link ASTAssignmentExpression}.
25	*
26	* <pre class="grammar">
27	*
28	* AssignmentOp ::= "=" \| "*=" \| "/=" \| "%=" \| "+=" \| "-=" \| "<<=" \| ">>=" \| ">>>=" \| "&=" \| "^=" \| "\|="
29	*
30	* </pre>
31	*
32	* @see BinaryOp
33	* @see UnaryOp
34	*/
35	public enum AssignmentOp implements OperatorLike {	1✔
36	ASSIGN("=", null),	1✔
37	AND_ASSIGN("&=", AND),	1✔
38	OR_ASSIGN("\|=", OR),	1✔
39	XOR_ASSIGN("^=", XOR),	1✔
40	ADD_ASSIGN("+=", ADD),	1✔
41	SUB_ASSIGN("-=", SUB),	1✔
42	MUL_ASSIGN("*=", MUL),	1✔
43	DIV_ASSIGN("/=", DIV),	1✔
44	MOD_ASSIGN("%=", MOD),	1✔
45	LEFT_SHIFT_ASSIGN("<<=", LEFT_SHIFT),	1✔
46	RIGHT_SHIFT_ASSIGN(">>=", RIGHT_SHIFT),	1✔
47	UNSIGNED_RIGHT_SHIFT_ASSIGN(">>>=", UNSIGNED_RIGHT_SHIFT);	1✔
48
49	private final String code;
50	private final BinaryOp binaryOp;
51
52
53	AssignmentOp(String code,
54	@Nullable BinaryOp binaryOp) {	1✔
55	this.code = code;	1✔
56	this.binaryOp = binaryOp;	1✔
57	}	1✔
58
59	@Override
60	public String getToken() {
61	return code;	×
62	}
63
64	@Override
65	public String toString() {
66	return this.code;	1✔
67	}
68
69
70	/**
71	* Returns true if this operator combines
72	* a binary operator with the assignment.
73	*/
74	public boolean isCompound() {
75	return this != ASSIGN;	1✔
76	}
77
78
79	/**
80	* Returns the binary operator this corresponds to
81	* if this is a compound operator, otherwise returns
82	* null.
83	*/
84	public @Nullable BinaryOp getBinaryOp() {
85	return binaryOp;	×
86	}
87
88
89	}

pmd / pmd / 277

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