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📄 TempNode.js

📊 Analysis Summary

Metric	Count
🔧 Functions	2
🧱 Classes	1
📦 Imports	1

📚 Table of Contents

• Imports
• Functions
• Classes

🛠️ File Location:

📂 src/nodes/core/TempNode.js

📦 Imports

Name	Source
Node	./Node.js

---

Functions

TempNode.hasDependencies(builder: NodeBuilder): boolean

JSDoc:

/**
     * Whether this node is used more than once in context of other nodes.
     *
     * @param {NodeBuilder} builder - The node builder.
     * @return {boolean} A flag that indicates if there is more than one dependency to other nodes.
     */

Parameters:

• builder NodeBuilder

Returns: boolean

Calls:

• builder.getDataFromNode

Code

hasDependencies( builder ) {

        return builder.getDataFromNode( this ).usageCount > 1;

    }

TempNode.build(builder: any, output: any): any

Parameters:

• builder any
• output any

Returns: any

Calls:

• builder.getBuildStage
• builder.getVectorType
• this.getNodeType
• builder.getDataFromNode
• builder.format
• this.hasDependencies
• super.build
• builder.getVarFromNode
• builder.getPropertyName
• builder.addLineFlowCode

Code

build( builder, output ) {

        const buildStage = builder.getBuildStage();

        if ( buildStage === 'generate' ) {

            const type = builder.getVectorType( this.getNodeType( builder, output ) );
            const nodeData = builder.getDataFromNode( this );

            if ( nodeData.propertyName !== undefined ) {

                return builder.format( nodeData.propertyName, type, output );

            } else if ( type !== 'void' && output !== 'void' && this.hasDependencies( builder ) ) {

                const snippet = super.build( builder, type );

                const nodeVar = builder.getVarFromNode( this, null, type );
                const propertyName = builder.getPropertyName( nodeVar );

                builder.addLineFlowCode( `${ propertyName } = ${ snippet }`, this );

                nodeData.snippet = snippet;
                nodeData.propertyName = propertyName;

                return builder.format( nodeData.propertyName, type, output );

            }

        }

        return super.build( builder, output );

    }

---

Classes

TempNode

Class Code

class TempNode extends Node {

    static get type() {

        return 'TempNode';

    }

    /**
     * Constructs a temp node.
     *
     * @param {?string} nodeType - The node type.
     */
    constructor( nodeType = null ) {

        super( nodeType );

        /**
         * This flag can be used for type testing.
         *
         * @type {boolean}
         * @readonly
         * @default true
         */
        this.isTempNode = true;

    }

    /**
     * Whether this node is used more than once in context of other nodes.
     *
     * @param {NodeBuilder} builder - The node builder.
     * @return {boolean} A flag that indicates if there is more than one dependency to other nodes.
     */
    hasDependencies( builder ) {

        return builder.getDataFromNode( this ).usageCount > 1;

    }

    build( builder, output ) {

        const buildStage = builder.getBuildStage();

        if ( buildStage === 'generate' ) {

            const type = builder.getVectorType( this.getNodeType( builder, output ) );
            const nodeData = builder.getDataFromNode( this );

            if ( nodeData.propertyName !== undefined ) {

                return builder.format( nodeData.propertyName, type, output );

            } else if ( type !== 'void' && output !== 'void' && this.hasDependencies( builder ) ) {

                const snippet = super.build( builder, type );

                const nodeVar = builder.getVarFromNode( this, null, type );
                const propertyName = builder.getPropertyName( nodeVar );

                builder.addLineFlowCode( `${ propertyName } = ${ snippet }`, this );

                nodeData.snippet = snippet;
                nodeData.propertyName = propertyName;

                return builder.format( nodeData.propertyName, type, output );

            }

        }

        return super.build( builder, output );

    }

}

Methods

hasDependencies(builder: NodeBuilder): boolean

Code

hasDependencies( builder ) {

        return builder.getDataFromNode( this ).usageCount > 1;

    }

build(builder: any, output: any): any

Code

build( builder, output ) {

        const buildStage = builder.getBuildStage();

        if ( buildStage === 'generate' ) {

            const type = builder.getVectorType( this.getNodeType( builder, output ) );
            const nodeData = builder.getDataFromNode( this );

            if ( nodeData.propertyName !== undefined ) {

                return builder.format( nodeData.propertyName, type, output );

            } else if ( type !== 'void' && output !== 'void' && this.hasDependencies( builder ) ) {

                const snippet = super.build( builder, type );

                const nodeVar = builder.getVarFromNode( this, null, type );
                const propertyName = builder.getPropertyName( nodeVar );

                builder.addLineFlowCode( `${ propertyName } = ${ snippet }`, this );

                nodeData.snippet = snippet;
                nodeData.propertyName = propertyName;

                return builder.format( nodeData.propertyName, type, output );

            }

        }

        return super.build( builder, output );

    }

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