evolvedbinary / elemental / 982

Committed 29 Apr 2025 08:34PM UTC coverage: 56.409% (+0.007%) from 56.402%

Build # 982

Build Type

push

circleci

Committed by

adamretter

Commit Message

[feature] Improve README.md badges

Run Details

28451 of 55847 branches covered (50.94%)

Branch coverage included in aggregate %.

77468 of 131924 relevant lines covered (58.72%)

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0.0

/exist-core/src/main/java/org/exist/xquery/DynamicVariable.java

/*
 * Elemental
 * Copyright (C) 2024, Evolved Binary Ltd
 *
 * admin@evolvedbinary.com
 * https://www.evolvedbinary.com | https://www.elemental.xyz
 *
 * Use of this software is governed by the Business Source License 1.1
 * included in the LICENSE file and at www.mariadb.com/bsl11.
 *
 * Change Date: 2028-04-27
 *
 * On the date above, in accordance with the Business Source License, use
 * of this software will be governed by the Apache License, Version 2.0.
 *
 * Additional Use Grant: Production use of the Licensed Work for a permitted
 * purpose. A Permitted Purpose is any purpose other than a Competing Use.
 * A Competing Use means making the Software available to others in a commercial
 * product or service that: substitutes for the Software; substitutes for any
 * other product or service we offer using the Software that exists as of the
 * date we make the Software available; or offers the same or substantially
 * similar functionality as the Software.
 */
package org.exist.xquery;

import net.jcip.annotations.Immutable;
import org.exist.dom.QName;
import org.exist.dom.persistent.DocumentSet;
import org.exist.xquery.value.Sequence;
import org.exist.xquery.value.SequenceType;

import java.util.function.Supplier;

@Immutable
public class DynamicVariable implements Variable {

    private final QName name;
    private final Supplier<Sequence> valueSupplier;

    public DynamicVariable(final QName name, final Supplier<Sequence> valueSupplier) {
        this.name = name;
        this.valueSupplier = valueSupplier;
    }

    @Override
    public void setValue(final Sequence val) {
        throwImmutable();
    }

    @Override
    public Sequence getValue() {
        return valueSupplier.get();
    }

    @Override
    public QName getQName() {
        return name;
    }

    @Override
    public int getType() {
        return valueSupplier.get().getItemType();
    }

    @Override
    public void setSequenceType(final SequenceType type) {
        throwImmutable();
    }

    @Override
    public SequenceType getSequenceType() {
        final Sequence value = getValue();
        return new SequenceType(value.getItemType(), value.getCardinality());
    }

    @Override
    public void setStaticType(final int type) {
        throwImmutable();
    }

    @Override
    public int getStaticType() {
        return getType();
    }

    @Override
    public boolean isInitialized() {
        return true;
    }

    @Override
    public void setIsInitialized(final boolean initialized) {
    }

    @Override
    public int getDependencies(final XQueryContext context) {
        return 0;
    }

    @Override
    public Cardinality getCardinality() {
        return getValue().getCardinality();
    }

    @Override
    public void setStackPosition(final int position) {
    }

    @Override
    public DocumentSet getContextDocs() {
        return DocumentSet.EMPTY_DOCUMENT_SET;
    }

    @Override
    public void setContextDocs(final DocumentSet docs) {
        throwImmutable();
    }

    @Override
    public void checkType() {

    }

    private static void throwImmutable() {
        throw new UnsupportedOperationException("Changing a dynamic variable is not permitted");
    }
}

1	/*
2	* Elemental
3	* Copyright (C) 2024, Evolved Binary Ltd
4	*
5	* admin@evolvedbinary.com
6	* https://www.evolvedbinary.com \| https://www.elemental.xyz
7	*
8	* Use of this software is governed by the Business Source License 1.1
9	* included in the LICENSE file and at www.mariadb.com/bsl11.
10	*
11	* Change Date: 2028-04-27
12	*
13	* On the date above, in accordance with the Business Source License, use
14	* of this software will be governed by the Apache License, Version 2.0.
15	*
16	* Additional Use Grant: Production use of the Licensed Work for a permitted
17	* purpose. A Permitted Purpose is any purpose other than a Competing Use.
18	* A Competing Use means making the Software available to others in a commercial
19	* product or service that: substitutes for the Software; substitutes for any
20	* other product or service we offer using the Software that exists as of the
21	* date we make the Software available; or offers the same or substantially
22	* similar functionality as the Software.
23	*/
24	package org.exist.xquery;
25
26	import net.jcip.annotations.Immutable;
27	import org.exist.dom.QName;
28	import org.exist.dom.persistent.DocumentSet;
29	import org.exist.xquery.value.Sequence;
30	import org.exist.xquery.value.SequenceType;
31
32	import java.util.function.Supplier;
33
34	@Immutable
35	public class DynamicVariable implements Variable {
36
37	private final QName name;
38	private final Supplier<Sequence> valueSupplier;
39
40	public DynamicVariable(final QName name, final Supplier<Sequence> valueSupplier) {	×
41	this.name = name;	×
42	this.valueSupplier = valueSupplier;	×
43	}	×
44
45	@Override
46	public void setValue(final Sequence val) {
47	throwImmutable();	×
48	}	×
49
50	@Override
51	public Sequence getValue() {
52	return valueSupplier.get();	×
53	}
54
55	@Override
56	public QName getQName() {
57	return name;	×
58	}
59
60	@Override
61	public int getType() {
62	return valueSupplier.get().getItemType();	×
63	}
64
65	@Override
66	public void setSequenceType(final SequenceType type) {
67	throwImmutable();	×
68	}	×
69
70	@Override
71	public SequenceType getSequenceType() {
72	final Sequence value = getValue();	×
73	return new SequenceType(value.getItemType(), value.getCardinality());	×
74	}
75
76	@Override
77	public void setStaticType(final int type) {
78	throwImmutable();	×
79	}	×
80
81	@Override
82	public int getStaticType() {
83	return getType();	×
84	}
85
86	@Override
87	public boolean isInitialized() {
88	return true;	×
89	}
90
91	@Override
92	public void setIsInitialized(final boolean initialized) {
93	}	×
94
95	@Override
96	public int getDependencies(final XQueryContext context) {
97	return 0;	×
98	}
99
100	@Override
101	public Cardinality getCardinality() {
102	return getValue().getCardinality();	×
103	}
104
105	@Override
106	public void setStackPosition(final int position) {
107	}	×
108
109	@Override
110	public DocumentSet getContextDocs() {
111	return DocumentSet.EMPTY_DOCUMENT_SET;	×
112	}
113
114	@Override
115	public void setContextDocs(final DocumentSet docs) {
116	throwImmutable();	×
117	}	×
118
119	@Override
120	public void checkType() {
121
122	}	×
123
124	private static void throwImmutable() {
125	throw new UnsupportedOperationException("Changing a dynamic variable is not permitted");	×
126	}
127	}

evolvedbinary / elemental / 982

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