org.codehaus.groovy.ast.expr.SpreadExpression Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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*/
package org.codehaus.groovy.ast.expr;
import org.codehaus.groovy.ast.ClassNode;
import org.codehaus.groovy.ast.GroovyCodeVisitor;
/**
* Represents a spread expression *x in the list expression [1, *x, 2].
*
*/
public class SpreadExpression extends Expression {
private final Expression expression;
public SpreadExpression(Expression expression) {
this.expression = expression;
}
public Expression getExpression() {
return expression;
}
public void visit(GroovyCodeVisitor visitor) {
visitor.visitSpreadExpression(this);
}
public Expression transformExpression(ExpressionTransformer transformer) {
Expression ret = new SpreadExpression(transformer.transform(expression));
ret.setSourcePosition(this);
ret.copyNodeMetaData(this);
return ret;
}
public String getText() {
return "*" + expression.getText();
}
public ClassNode getType() {
return expression.getType();
}
}