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108 lines
2.1 KiB
JavaScript
108 lines
2.1 KiB
JavaScript
/**
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* @author sunag / http://www.sunag.com.br/
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*/
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import { TempNode } from '../core/TempNode.js';
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function CondNode( a, b, ifNode, elseNode, op ) {
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TempNode.call( this );
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this.a = a;
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this.b = b;
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this.ifNode = ifNode;
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this.elseNode = elseNode;
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this.op = op;
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}
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CondNode.EQUAL = '==';
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CondNode.NOT_EQUAL = '!=';
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CondNode.GREATER = '>';
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CondNode.GREATER_EQUAL = '>=';
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CondNode.LESS = '<';
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CondNode.LESS_EQUAL = '<=';
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CondNode.prototype = Object.create( TempNode.prototype );
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CondNode.prototype.constructor = CondNode;
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CondNode.prototype.nodeType = "Cond";
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CondNode.prototype.getType = function ( builder ) {
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if ( builder.getTypeLength( this.elseNode.getType( builder ) ) > builder.getTypeLength( this.ifNode.getType( builder ) ) ) {
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return this.elseNode.getType( builder );
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}
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return this.ifNode.getType( builder );
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};
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CondNode.prototype.getCondType = function ( builder ) {
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if ( builder.getTypeLength( this.b.getType( builder ) ) > builder.getTypeLength( this.a.getType( builder ) ) ) {
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return this.b.getType( builder );
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}
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return this.a.getType( builder );
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};
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CondNode.prototype.generate = function ( builder, output ) {
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var type = this.getType( builder ),
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condType = this.getCondType( builder ),
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a = this.a.build( builder, condType ),
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b = this.b.build( builder, condType ),
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ifNode = this.ifNode.build( builder, type ),
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elseNode = this.elseNode.build( builder, type );
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var code = '( ' + [ a, this.op, b, '?', ifNode, ':', elseNode ].join( ' ' ) + ' )';
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return builder.format( code, this.getType( builder ), output );
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};
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CondNode.prototype.copy = function ( source ) {
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TempNode.prototype.copy.call( this, source );
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this.a = source.a;
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this.b = source.b;
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this.ifNode = source.ifNode;
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this.elseNode = source.elseNode;
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this.op = source.op;
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};
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CondNode.prototype.toJSON = function ( meta ) {
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var data = this.getJSONNode( meta );
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if ( ! data ) {
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data = this.createJSONNode( meta );
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data.a = this.a.toJSON( meta ).uuid;
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data.b = this.b.toJSON( meta ).uuid;
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data.ifNode = this.ifNode.toJSON( meta ).uuid;
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data.elseNode = this.elseNode.toJSON( meta ).uuid;
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data.op = this.op;
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}
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return data;
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};
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export { CondNode };
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