net.sourceforge.pmd.lang.velocity.ast.ASTBlock Maven / Gradle / Ivy
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/*
* BSD-style license; for more info see http://pmd.sourceforge.net/license.html
*/
package net.sourceforge.pmd.lang.velocity.ast;
import org.apache.commons.lang3.StringUtils;
public final class ASTBlock extends AbstractVtlNode {
ASTBlock(int id) {
super(id);
}
@Override
protected R acceptVtlVisitor(VtlVisitor super P, ? extends R> visitor, P data) {
return visitor.visit(this, data);
}
public boolean isEmpty() {
return getNumChildren() == 0
|| getNumChildren() == 1
&& getChild(0) instanceof ASTText
&& StringUtils.isBlank(getChild(0).getText());
}
}
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