spring-geode/src/main/java/org/springframework/geode/pdx/ObjectPdxInstanceAdapter.java
/**
	 * Determines whether the given {@link String field name} is an identifier for this {@link PdxInstance}.
	 *
	 * @param fieldName {@link String} containing the name of the field to evaluate.
	 * @return a boolean value indicating whether the given {@link String field name} is an identifier for
	 * this {@link PdxInstance}.
	 * @see #resolveIdentityFieldNameFromProperty(BeanWrapper)
	 */
Determines whether the given  String field name is an identifier for this  PdxInstance.
@param fieldName  String containing the name of the field to evaluate.
@return a boolean value indicating whether the given  String field name is an identifier for
this  PdxInstance.
Determines whether the given String field name is an identifier for this PdxInstance . @param fieldName String containing the name of the field to evaluate . @return a boolean value indicating whether the given String field name is an identifier for this PdxInstance .
@Override
	public boolean isIdentityField(String fieldName) {
		String resolvedIdentityFieldName = this.resolvedIdentityFieldName.updateAndGet(it ->
			StringUtils.hasText(it) ? it : resolveIdentityFieldNameFromProperty());
		return StringUtils.hasText(resolvedIdentityFieldName) && resolvedIdentityFieldName.equals(fieldName);
	}
@ Override public boolean isIdentityField ( String fieldName ) { String resolvedIdentityFieldName = this . resolvedIdentityFieldName . updateAndGet ( it -> StringUtils . hasText ( it ) ? it : resolveIdentityFieldNameFromProperty ( ) ) ; return StringUtils . hasText ( resolvedIdentityFieldName ) && resolvedIdentityFieldName . equals ( fieldName ) ; }
Determines whether the given {@link String field name} is an identifier for this {@link PdxInstance}.
Determines whether the given { @link String field name } is an identifier for this { @link PdxInstance } .