20210191346

Committed 14 Dec 2025 03:32PM UTC coverage: 19.514% (-33.5%) from 53.061%

Build # 20210191346

Build Type

push

github

Committed by

rubensworks

Commit Message

Remove deprecations

Run Details

663 of 8728 branches covered (7.6%)

Branch coverage included in aggregate %.

6786 of 29445 relevant lines covered (23.05%)

1.09 hits per line

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0.0

/src/main/java/org/cyclops/integrateddynamics/core/evaluate/expression/LazyExpression.java

package org.cyclops.integrateddynamics.core.evaluate.expression;

import net.minecraft.network.chat.Component;
import org.cyclops.integrateddynamics.api.evaluate.EvaluationException;
import org.cyclops.integrateddynamics.api.evaluate.expression.IExpression;
import org.cyclops.integrateddynamics.api.evaluate.expression.ILazyExpressionValueCache;
import org.cyclops.integrateddynamics.api.evaluate.expression.VariableAdapter;
import org.cyclops.integrateddynamics.api.evaluate.operator.IOperator;
import org.cyclops.integrateddynamics.api.evaluate.variable.IValue;
import org.cyclops.integrateddynamics.api.evaluate.variable.IValueType;
import org.cyclops.integrateddynamics.api.evaluate.variable.IVariable;
import org.cyclops.integrateddynamics.core.helper.L10NValues;

/**
 * A generic expression with arbitrarily nested binary operations.
 * This is evaluated in a lazy manner.
 * @author rubensworks
 */
public class LazyExpression<V extends IValue> extends VariableAdapter<V> implements IExpression<V> {

    private final int id;
    private final IOperator op;
    private final IVariable[] input;
    private final ILazyExpressionValueCache valueCache;
    private boolean errored = false;

    public LazyExpression(int id, IOperator op, IVariable[] input, ILazyExpressionValueCache valueCache) {
        this.id = id;
        this.op = op;
        this.input = input;
        this.valueCache = valueCache;

        // Make sure that any previous values become un-cached,
        // so that the first evaluation of this expression is guaranteed to happen.
        valueCache.removeValue(id);
    }

    @Override
    public IValue evaluate() throws EvaluationException {
        if(valueCache.hasValue(id)) {
            return valueCache.getValue(id);
        }
        IValue value = op.evaluate(input);
        for (IVariable inputVariable : input) {
            inputVariable.addInvalidationListener(this);
        }
        valueCache.setValue(id, value);
        return value;
    }

    @Override
    public boolean hasErrored() {
        return errored;
    }

    @Override
    public IValueType<V> getType() {
        return op.getConditionalOutputType(input);
    }

    @Override
    public V getValue() throws EvaluationException {
        IValue value;
        try {
            value = evaluate();
        } catch (EvaluationException e) {
            errored = true;
            throw e;
        }
        try {
            return (V) value;
        } catch (ClassCastException e) {
            errored = true;
            EvaluationException e2 = new EvaluationException(Component.translatable(L10NValues.OPERATOR_ERROR_WRONGTYPEOUTPUT,
                    op,
                    Component.translatable(value.getType().getTranslationKey()),
                    Component.translatable(op.getOutputType().getTranslationKey())));
            e2.addResolutionListeners(this::invalidate);
            throw e2;
        }
    }

    @Override
    public void invalidate() {
        valueCache.removeValue(id);
        super.invalidate();
        for (IVariable inputVariable : input) {
            inputVariable.removeInvalidationListener(this);
        }
    }

    public IOperator getOperator() {
        return op;
    }

    public IVariable[] getInput() {
        return input;
    }
}

1	package org.cyclops.integrateddynamics.core.evaluate.expression;
2
3	import net.minecraft.network.chat.Component;
4	import org.cyclops.integrateddynamics.api.evaluate.EvaluationException;
5	import org.cyclops.integrateddynamics.api.evaluate.expression.IExpression;
6	import org.cyclops.integrateddynamics.api.evaluate.expression.ILazyExpressionValueCache;
7	import org.cyclops.integrateddynamics.api.evaluate.expression.VariableAdapter;
8	import org.cyclops.integrateddynamics.api.evaluate.operator.IOperator;
9	import org.cyclops.integrateddynamics.api.evaluate.variable.IValue;
10	import org.cyclops.integrateddynamics.api.evaluate.variable.IValueType;
11	import org.cyclops.integrateddynamics.api.evaluate.variable.IVariable;
12	import org.cyclops.integrateddynamics.core.helper.L10NValues;
13
14	/**
15	* A generic expression with arbitrarily nested binary operations.
16	* This is evaluated in a lazy manner.
17	* @author rubensworks
18	*/
19	public class LazyExpression<V extends IValue> extends VariableAdapter<V> implements IExpression<V> {
20
21	private final int id;
22	private final IOperator op;
23	private final IVariable[] input;
24	private final ILazyExpressionValueCache valueCache;
25	private boolean errored = false;	×
26
27	public LazyExpression(int id, IOperator op, IVariable[] input, ILazyExpressionValueCache valueCache) {	×
28	this.id = id;	×
29	this.op = op;	×
30	this.input = input;	×
31	this.valueCache = valueCache;	×
32
33	// Make sure that any previous values become un-cached,
34	// so that the first evaluation of this expression is guaranteed to happen.
35	valueCache.removeValue(id);	×
36	}	×
37
38	@Override
39	public IValue evaluate() throws EvaluationException {
40	if(valueCache.hasValue(id)) {	×
41	return valueCache.getValue(id);	×
42	}
43	IValue value = op.evaluate(input);	×
44	for (IVariable inputVariable : input) {	×
45	inputVariable.addInvalidationListener(this);	×
46	}
47	valueCache.setValue(id, value);	×
48	return value;	×
49	}
50
51	@Override
52	public boolean hasErrored() {
53	return errored;	×
54	}
55
56	@Override
57	public IValueType<V> getType() {
58	return op.getConditionalOutputType(input);	×
59	}
60
61	@Override
62	public V getValue() throws EvaluationException {
63	IValue value;
64	try {
65	value = evaluate();	×
66	} catch (EvaluationException e) {	×
67	errored = true;	×
68	throw e;	×
69	}	×
70	try {
71	return (V) value;	×
72	} catch (ClassCastException e) {	×
73	errored = true;	×
74	EvaluationException e2 = new EvaluationException(Component.translatable(L10NValues.OPERATOR_ERROR_WRONGTYPEOUTPUT,	×
75	op,
76	Component.translatable(value.getType().getTranslationKey()),	×
77	Component.translatable(op.getOutputType().getTranslationKey())));	×
78	e2.addResolutionListeners(this::invalidate);	×
79	throw e2;	×
80	}
81	}
82
83	@Override
84	public void invalidate() {
85	valueCache.removeValue(id);	×
86	super.invalidate();	×
87	for (IVariable inputVariable : input) {	×
88	inputVariable.removeInvalidationListener(this);	×
89	}
90	}	×
91
92	public IOperator getOperator() {
93	return op;	×
94	}
95
96	public IVariable[] getInput() {
97	return input;	×
98	}
99	}

CyclopsMC / IntegratedDynamics / 20210191346

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