com.fitbur.bytebuddy.matcher.DeclaringFieldMatcher Maven / Gradle / Ivy
package com.fitbur.bytebuddy.matcher;
import com.fitbur.bytebuddy.description.field.FieldDescription;
import com.fitbur.bytebuddy.description.field.FieldList;
import com.fitbur.bytebuddy.description.type.TypeDefinition;
/**
* An element matcher that checks if a type description declares fields of a given property.
*
* @param The exact type of the annotated element that is matched.
*/
public class DeclaringFieldMatcher extends ElementMatcher.Junction.AbstractBase {
/**
* The field matcher to apply to the declared fields of the matched type description.
*/
private final ElementMatcher> fieldMatcher;
/**
* Creates a new matcher for a type's declared fields.
*
* @param fieldMatcher The field matcher to apply to the declared fields of the matched type description.
*/
public DeclaringFieldMatcher(ElementMatcher> fieldMatcher) {
this.fieldMatcher = fieldMatcher;
}
@Override
public boolean matches(T target) {
return fieldMatcher.matches(target.getDeclaredFields());
}
@Override
public boolean equals(Object other) {
return this == other || !(other == null || getClass() != other.getClass())
&& fieldMatcher.equals(((DeclaringFieldMatcher) other).fieldMatcher);
}
@Override
public int hashCode() {
return fieldMatcher.hashCode();
}
@Override
public String toString() {
return "declaresFields(" + fieldMatcher + ")";
}
}