org.apache.sling.scripting.sightly.compiler.expression.nodes.BooleanConstant Maven / Gradle / Ivy
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package org.apache.sling.scripting.sightly.compiler.expression.nodes;
import org.apache.sling.scripting.sightly.compiler.expression.NodeVisitor;
/**
* Defines a Boolean constant (e.g. "true" or "false").
*/
public final class BooleanConstant implements Atom {
private String rawText;
public static final BooleanConstant FALSE = new BooleanConstant(Boolean.toString(false));
public static final BooleanConstant TRUE = new BooleanConstant(Boolean.toString(true));
/**
* Creates a boolean constant from a raw string.
*
* @param text the raw string
*/
public BooleanConstant(String text) {
this.rawText = text;
}
/**
* Creates a boolean constant from a boolean value.
*
* @param value the value from which this constant is created
*/
public BooleanConstant(boolean value) {
this(Boolean.toString(value));
}
/**
* Returns the boolean value of the constant.
*
* @return the boolean value of the constant
*/
public boolean getValue() {
return Boolean.parseBoolean(rawText);
}
@Override
public String getText() {
return rawText;
}
@Override
public T accept(NodeVisitor visitor) {
return visitor.evaluate(this);
}
@Override
public String toString() {
return "BooleanConstant{" +
"rawText='" + rawText + '\'' +
'}';
}
}